205651992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 491077608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 29, 34, 39, 42, 51, 52, 56, 58, 68, 78, 84, 87, 91, 102, 104, 116, 119, 136, 156, 168, 174, 182, 191, 203, 204, 221, 232, 238, 273, 312, 348, 357, 364, 377, 382, 406, 408, 442, 476, 493, 546, 573, 609, 663, 696, 714, 728, 754, 764, 812, 884, 952, 986, 1092, 1131, 1146, 1218, 1326, 1337, 1428, 1479, 1508, 1528, 1547, 1624, 1768, 1972, 2184, 2262, 2292, 2436, 2483, 2639, 2652, 2674, 2856, 2958, 3016, 3094, 3247, 3451, 3944, 4011, 4524, 4584, 4641, 4872, 4966, 5278, 5304, 5348, 5539, 5916, 6188, 6409, 6494, 6902, 7449, 7917, 8022, 9048, 9282, 9741, 9932, 10353, 10556, 10696, 11078, 11832, 12376, 12818, 12988, 13804, 14898, 15834, 16044, 16617, 17381, 18564, 19227, 19482, 19864, 20706, 21112, 22156, 22729, 25636, 25976, 27608, 29796, 31668, 32088, 33234, 34762, 37128, 38454, 38773, 38964, 41412, 42211, 44312, 44863, 45458, 51272, 52143, 59592, 63336, 66468, 68187, 69524, 72007, 76908, 77546, 77928, 82824, 84422, 89726, 90916, 94163, 104286, 116319, 126633, 132936, 134589, 136374, 139048, 144014, 153816, 155092, 168844, 179452, 181832, 188326, 208572, 216021, 232638, 253266, 269178, 272748, 282489, 288028, 295477, 310184, 337688, 358904, 376652, 417144, 432042, 465276, 504049, 506532, 538356, 545496, 564978, 576056, 590954, 659141, 753304, 864084, 886431, 930552, 1008098, 1013064, 1076712, 1129956, 1181908, 1224119, 1318282, 1512147, 1728168, 1772862, 1977423, 2016196, 2259912, 2363816, 2448238, 2636564, 3024294, 3545724, 3672357, 3954846, 4032392, 4896476, 5273128, 6048588, 7091448, 7344714, 7909692, 8568833, 9792952, 12097176, 14689428, 15819384, 17137666, 25706499, 29378856, 34275332, 51412998, 68550664, 102825996, 205651992]

約数ペア:

[(1, 205651992), (2, 102825996), (3, 68550664), (4, 51412998), (6, 34275332), (7, 29378856), (8, 25706499), (12, 17137666), (13, 15819384), (14, 14689428), (17, 12097176), (21, 9792952), (24, 8568833), (26, 7909692), (28, 7344714), (29, 7091448), (34, 6048588), (39, 5273128), (42, 4896476), (51, 4032392), (52, 3954846), (56, 3672357), (58, 3545724), (68, 3024294), (78, 2636564), (84, 2448238), (87, 2363816), (91, 2259912), (102, 2016196), (104, 1977423), (116, 1772862), (119, 1728168), (136, 1512147), (156, 1318282), (168, 1224119), (174, 1181908), (182, 1129956), (191, 1076712), (203, 1013064), (204, 1008098), (221, 930552), (232, 886431), (238, 864084), (273, 753304), (312, 659141), (348, 590954), (357, 576056), (364, 564978), (377, 545496), (382, 538356), (406, 506532), (408, 504049), (442, 465276), (476, 432042), (493, 417144), (546, 376652), (573, 358904), (609, 337688), (663, 310184), (696, 295477), (714, 288028), (728, 282489), (754, 272748), (764, 269178), (812, 253266), (884, 232638), (952, 216021), (986, 208572), (1092, 188326), (1131, 181832), (1146, 179452), (1218, 168844), (1326, 155092), (1337, 153816), (1428, 144014), (1479, 139048), (1508, 136374), (1528, 134589), (1547, 132936), (1624, 126633), (1768, 116319), (1972, 104286), (2184, 94163), (2262, 90916), (2292, 89726), (2436, 84422), (2483, 82824), (2639, 77928), (2652, 77546), (2674, 76908), (2856, 72007), (2958, 69524), (3016, 68187), (3094, 66468), (3247, 63336), (3451, 59592), (3944, 52143), (4011, 51272), (4524, 45458), (4584, 44863), (4641, 44312), (4872, 42211), (4966, 41412), (5278, 38964), (5304, 38773), (5348, 38454), (5539, 37128), (5916, 34762), (6188, 33234), (6409, 32088), (6494, 31668), (6902, 29796), (7449, 27608), (7917, 25976), (8022, 25636), (9048, 22729), (9282, 22156), (9741, 21112), (9932, 20706), (10353, 19864), (10556, 19482), (10696, 19227), (11078, 18564), (11832, 17381), (12376, 16617), (12818, 16044), (12988, 15834), (13804, 14898)]