195404664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 672537600

約数和(自身を除く): 477132936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 273, 277, 312, 323, 357, 364, 399, 408, 442, 456, 476, 494, 532, 546, 554, 646, 663, 714, 728, 741, 798, 831, 884, 952, 969, 988, 1064, 1092, 1108, 1292, 1326, 1428, 1482, 1547, 1596, 1662, 1729, 1768, 1938, 1939, 1976, 2184, 2216, 2261, 2584, 2652, 2856, 2964, 3094, 3192, 3324, 3458, 3601, 3876, 3878, 4199, 4522, 4641, 4709, 5187, 5263, 5304, 5817, 5928, 6188, 6648, 6783, 6916, 7202, 7752, 7756, 8398, 9044, 9282, 9418, 10374, 10526, 10803, 11634, 12376, 12597, 13566, 13832, 14127, 14404, 15512, 15789, 16796, 18088, 18564, 18836, 20748, 21052, 21606, 23268, 25194, 25207, 27132, 28254, 28808, 29393, 31578, 32963, 33592, 36841, 37128, 37672, 41496, 42104, 43212, 46536, 50388, 50414, 54264, 56508, 58786, 61217, 63156, 65926, 68419, 73682, 75621, 86424, 88179, 89471, 98889, 100776, 100828, 110523, 113016, 117572, 122434, 126312, 131852, 136838, 147364, 151242, 176358, 178942, 183651, 197778, 201656, 205257, 221046, 235144, 244868, 263704, 268413, 273676, 294728, 302484, 352716, 357884, 367302, 395556, 410514, 428519, 442092, 478933, 489736, 536826, 547352, 604968, 626297, 705432, 715768, 734604, 791112, 821028, 857038, 884184, 957866, 1073652, 1163123, 1252594, 1285557, 1436799, 1469208, 1642056, 1714076, 1878891, 1915732, 2147304, 2326246, 2505188, 2571114, 2873598, 3428152, 3489369, 3757782, 3831464, 4652492, 5010376, 5142228, 5747196, 6978738, 7515564, 8141861, 9304984, 10284456, 11494392, 13957476, 15031128, 16283722, 24425583, 27914952, 32567444, 48851166, 65134888, 97702332, 195404664]

約数ペア:

[(1, 195404664), (2, 97702332), (3, 65134888), (4, 48851166), (6, 32567444), (7, 27914952), (8, 24425583), (12, 16283722), (13, 15031128), (14, 13957476), (17, 11494392), (19, 10284456), (21, 9304984), (24, 8141861), (26, 7515564), (28, 6978738), (34, 5747196), (38, 5142228), (39, 5010376), (42, 4652492), (51, 3831464), (52, 3757782), (56, 3489369), (57, 3428152), (68, 2873598), (76, 2571114), (78, 2505188), (84, 2326246), (91, 2147304), (102, 1915732), (104, 1878891), (114, 1714076), (119, 1642056), (133, 1469208), (136, 1436799), (152, 1285557), (156, 1252594), (168, 1163123), (182, 1073652), (204, 957866), (221, 884184), (228, 857038), (238, 821028), (247, 791112), (266, 734604), (273, 715768), (277, 705432), (312, 626297), (323, 604968), (357, 547352), (364, 536826), (399, 489736), (408, 478933), (442, 442092), (456, 428519), (476, 410514), (494, 395556), (532, 367302), (546, 357884), (554, 352716), (646, 302484), (663, 294728), (714, 273676), (728, 268413), (741, 263704), (798, 244868), (831, 235144), (884, 221046), (952, 205257), (969, 201656), (988, 197778), (1064, 183651), (1092, 178942), (1108, 176358), (1292, 151242), (1326, 147364), (1428, 136838), (1482, 131852), (1547, 126312), (1596, 122434), (1662, 117572), (1729, 113016), (1768, 110523), (1938, 100828), (1939, 100776), (1976, 98889), (2184, 89471), (2216, 88179), (2261, 86424), (2584, 75621), (2652, 73682), (2856, 68419), (2964, 65926), (3094, 63156), (3192, 61217), (3324, 58786), (3458, 56508), (3601, 54264), (3876, 50414), (3878, 50388), (4199, 46536), (4522, 43212), (4641, 42104), (4709, 41496), (5187, 37672), (5263, 37128), (5304, 36841), (5817, 33592), (5928, 32963), (6188, 31578), (6648, 29393), (6783, 28808), (6916, 28254), (7202, 27132), (7752, 25207), (7756, 25194), (8398, 23268), (9044, 21606), (9282, 21052), (9418, 20748), (10374, 18836), (10526, 18564), (10803, 18088), (11634, 16796), (12376, 15789), (12597, 15512), (13566, 14404), (13832, 14127)]