204933456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 729774720

約数和(自身を除く): 524841264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 401, 432, 468, 504, 507, 546, 624, 676, 702, 728, 756, 802, 819, 936, 1008, 1014, 1092, 1183, 1203, 1352, 1404, 1456, 1512, 1521, 1604, 1638, 1872, 2028, 2184, 2366, 2406, 2457, 2704, 2807, 2808, 3024, 3042, 3208, 3276, 3549, 3609, 4056, 4368, 4563, 4732, 4812, 4914, 5213, 5614, 5616, 6084, 6416, 6552, 7098, 7218, 8112, 8421, 9126, 9464, 9624, 9828, 10426, 10647, 10827, 11228, 12168, 13104, 14196, 14436, 15639, 16842, 18252, 18928, 19248, 19656, 20852, 21294, 21654, 22456, 24336, 25263, 28392, 28872, 31278, 31941, 33684, 36491, 36504, 39312, 41704, 42588, 43308, 44912, 46917, 50526, 56784, 57744, 62556, 63882, 67368, 67769, 72982, 73008, 75789, 83408, 85176, 86616, 93834, 101052, 109473, 125112, 127764, 134736, 135538, 140751, 145964, 151578, 170352, 173232, 187668, 202104, 203307, 218946, 250224, 255528, 271076, 281502, 291928, 303156, 328419, 375336, 404208, 406614, 437892, 474383, 511056, 542152, 563004, 583856, 606312, 609921, 656838, 750672, 813228, 875784, 948766, 985257, 1084304, 1126008, 1212624, 1219842, 1313676, 1423149, 1626456, 1751568, 1829763, 1897532, 1970514, 2252016, 2439684, 2627352, 2846298, 3252912, 3659526, 3795064, 3941028, 4269447, 4879368, 5254704, 5692596, 7319052, 7590128, 7882056, 8538894, 9758736, 11385192, 12808341, 14638104, 15764112, 17077788, 22770384, 25616682, 29276208, 34155576, 51233364, 68311152, 102466728, 204933456]

約数ペア:

[(1, 204933456), (2, 102466728), (3, 68311152), (4, 51233364), (6, 34155576), (7, 29276208), (8, 25616682), (9, 22770384), (12, 17077788), (13, 15764112), (14, 14638104), (16, 12808341), (18, 11385192), (21, 9758736), (24, 8538894), (26, 7882056), (27, 7590128), (28, 7319052), (36, 5692596), (39, 5254704), (42, 4879368), (48, 4269447), (52, 3941028), (54, 3795064), (56, 3659526), (63, 3252912), (72, 2846298), (78, 2627352), (84, 2439684), (91, 2252016), (104, 1970514), (108, 1897532), (112, 1829763), (117, 1751568), (126, 1626456), (144, 1423149), (156, 1313676), (168, 1219842), (169, 1212624), (182, 1126008), (189, 1084304), (208, 985257), (216, 948766), (234, 875784), (252, 813228), (273, 750672), (312, 656838), (336, 609921), (338, 606312), (351, 583856), (364, 563004), (378, 542152), (401, 511056), (432, 474383), (468, 437892), (504, 406614), (507, 404208), (546, 375336), (624, 328419), (676, 303156), (702, 291928), (728, 281502), (756, 271076), (802, 255528), (819, 250224), (936, 218946), (1008, 203307), (1014, 202104), (1092, 187668), (1183, 173232), (1203, 170352), (1352, 151578), (1404, 145964), (1456, 140751), (1512, 135538), (1521, 134736), (1604, 127764), (1638, 125112), (1872, 109473), (2028, 101052), (2184, 93834), (2366, 86616), (2406, 85176), (2457, 83408), (2704, 75789), (2807, 73008), (2808, 72982), (3024, 67769), (3042, 67368), (3208, 63882), (3276, 62556), (3549, 57744), (3609, 56784), (4056, 50526), (4368, 46917), (4563, 44912), (4732, 43308), (4812, 42588), (4914, 41704), (5213, 39312), (5614, 36504), (5616, 36491), (6084, 33684), (6416, 31941), (6552, 31278), (7098, 28872), (7218, 28392), (8112, 25263), (8421, 24336), (9126, 22456), (9464, 21654), (9624, 21294), (9828, 20852), (10426, 19656), (10647, 19248), (10827, 18928), (11228, 18252), (12168, 16842), (13104, 15639), (14196, 14436)]