204535968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 144

約数和(自身を含む): 664808256

約数和(自身を除く): 460272288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 1801, 2028, 2184, 2366, 2704, 2912, 3549, 3602, 4056, 4368, 4732, 5403, 5408, 7098, 7204, 8112, 8736, 9464, 10806, 12607, 14196, 14408, 16224, 18928, 21612, 23413, 25214, 28392, 28816, 37821, 37856, 43224, 46826, 50428, 56784, 57632, 70239, 75642, 86448, 93652, 100856, 113568, 140478, 151284, 163891, 172896, 187304, 201712, 280956, 302568, 304369, 327782, 374608, 403424, 491673, 561912, 605136, 608738, 655564, 749216, 913107, 983346, 1123824, 1210272, 1217476, 1311128, 1826214, 1966692, 2130583, 2247648, 2434952, 2622256, 3652428, 3933384, 4261166, 4869904, 5244512, 6391749, 7304856, 7866768, 8522332, 9739808, 12783498, 14609712, 15733536, 17044664, 25566996, 29219424, 34089328, 51133992, 68178656, 102267984, 204535968]

約数ペア:

[(1, 204535968), (2, 102267984), (3, 68178656), (4, 51133992), (6, 34089328), (7, 29219424), (8, 25566996), (12, 17044664), (13, 15733536), (14, 14609712), (16, 12783498), (21, 9739808), (24, 8522332), (26, 7866768), (28, 7304856), (32, 6391749), (39, 5244512), (42, 4869904), (48, 4261166), (52, 3933384), (56, 3652428), (78, 2622256), (84, 2434952), (91, 2247648), (96, 2130583), (104, 1966692), (112, 1826214), (156, 1311128), (168, 1217476), (169, 1210272), (182, 1123824), (208, 983346), (224, 913107), (273, 749216), (312, 655564), (336, 608738), (338, 605136), (364, 561912), (416, 491673), (507, 403424), (546, 374608), (624, 327782), (672, 304369), (676, 302568), (728, 280956), (1014, 201712), (1092, 187304), (1183, 172896), (1248, 163891), (1352, 151284), (1456, 140478), (1801, 113568), (2028, 100856), (2184, 93652), (2366, 86448), (2704, 75642), (2912, 70239), (3549, 57632), (3602, 56784), (4056, 50428), (4368, 46826), (4732, 43224), (5403, 37856), (5408, 37821), (7098, 28816), (7204, 28392), (8112, 25214), (8736, 23413), (9464, 21612), (10806, 18928), (12607, 16224), (14196, 14408)]