210351456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 689165568

約数和(自身を除く): 478814112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 151, 168, 224, 252, 288, 302, 336, 453, 504, 604, 672, 691, 906, 1008, 1057, 1208, 1359, 1382, 1812, 2016, 2073, 2114, 2416, 2718, 2764, 3171, 3624, 4146, 4228, 4832, 4837, 5436, 5528, 6219, 6342, 7248, 8292, 8456, 9513, 9674, 10872, 11056, 12438, 12684, 14496, 14511, 16584, 16912, 19026, 19348, 21744, 22112, 24876, 25368, 29022, 33168, 33824, 38052, 38696, 43488, 43533, 49752, 50736, 58044, 66336, 76104, 77392, 87066, 99504, 101472, 104341, 116088, 152208, 154784, 174132, 199008, 208682, 232176, 304416, 313023, 348264, 417364, 464352, 626046, 696528, 730387, 834728, 939069, 1252092, 1393056, 1460774, 1669456, 1878138, 2191161, 2504184, 2921548, 3338912, 3756276, 4382322, 5008368, 5843096, 6573483, 7512552, 8764644, 10016736, 11686192, 13146966, 15025104, 17529288, 23372384, 26293932, 30050208, 35058576, 52587864, 70117152, 105175728, 210351456]

約数ペア:

[(1, 210351456), (2, 105175728), (3, 70117152), (4, 52587864), (6, 35058576), (7, 30050208), (8, 26293932), (9, 23372384), (12, 17529288), (14, 15025104), (16, 13146966), (18, 11686192), (21, 10016736), (24, 8764644), (28, 7512552), (32, 6573483), (36, 5843096), (42, 5008368), (48, 4382322), (56, 3756276), (63, 3338912), (72, 2921548), (84, 2504184), (96, 2191161), (112, 1878138), (126, 1669456), (144, 1460774), (151, 1393056), (168, 1252092), (224, 939069), (252, 834728), (288, 730387), (302, 696528), (336, 626046), (453, 464352), (504, 417364), (604, 348264), (672, 313023), (691, 304416), (906, 232176), (1008, 208682), (1057, 199008), (1208, 174132), (1359, 154784), (1382, 152208), (1812, 116088), (2016, 104341), (2073, 101472), (2114, 99504), (2416, 87066), (2718, 77392), (2764, 76104), (3171, 66336), (3624, 58044), (4146, 50736), (4228, 49752), (4832, 43533), (4837, 43488), (5436, 38696), (5528, 38052), (6219, 33824), (6342, 33168), (7248, 29022), (8292, 25368), (8456, 24876), (9513, 22112), (9674, 21744), (10872, 19348), (11056, 19026), (12438, 16912), (12684, 16584), (14496, 14511)]