205961364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28183}}^1$

素因数の和:28229

約数の個数: 72

約数和(自身を含む): 615538560

約数和(自身を除く): 409577196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 28183, 56366, 84549, 112732, 169098, 197281, 253647, 338196, 394562, 507294, 591843, 789124, 817307, 1014588, 1183686, 1634614, 1775529, 2367372, 2451921, 3269228, 3551058, 4903842, 5721149, 7102116, 7355763, 9807684, 11442298, 14711526, 17163447, 22884596, 29423052, 34326894, 51490341, 68653788, 102980682, 205961364]

約数ペア:

[(1, 205961364), (2, 102980682), (3, 68653788), (4, 51490341), (6, 34326894), (7, 29423052), (9, 22884596), (12, 17163447), (14, 14711526), (18, 11442298), (21, 9807684), (28, 7355763), (29, 7102116), (36, 5721149), (42, 4903842), (58, 3551058), (63, 3269228), (84, 2451921), (87, 2367372), (116, 1775529), (126, 1634614), (174, 1183686), (203, 1014588), (252, 817307), (261, 789124), (348, 591843), (406, 507294), (522, 394562), (609, 338196), (812, 253647), (1044, 197281), (1218, 169098), (1827, 112732), (2436, 84549), (3654, 56366), (7308, 28183)]