210005040152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1\times {\mathrm{26633}}^1$

素因数の和:28260

約数の個数: 64

約数和(自身を含む): 428479269120

約数和(自身を除く): 218474228968

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 1567, 2516, 3134, 5032, 6268, 12536, 26633, 26639, 53266, 53278, 57979, 106532, 106556, 115958, 213064, 213112, 231916, 452761, 463832, 905522, 985421, 985643, 1811044, 1970842, 1971286, 3622088, 3941684, 3942572, 7883368, 7885144, 16752157, 33504314, 41733911, 67008628, 83467822, 134017256, 166935644, 333871288, 709476487, 1418952974, 1544154707, 2837905948, 3088309414, 5675811896, 6176618828, 12353237656, 26250630019, 52501260038, 105002520076, 210005040152]

約数ペア:

[(1, 210005040152), (2, 105002520076), (4, 52501260038), (8, 26250630019), (17, 12353237656), (34, 6176618828), (37, 5675811896), (68, 3088309414), (74, 2837905948), (136, 1544154707), (148, 1418952974), (296, 709476487), (629, 333871288), (1258, 166935644), (1567, 134017256), (2516, 83467822), (3134, 67008628), (5032, 41733911), (6268, 33504314), (12536, 16752157), (26633, 7885144), (26639, 7883368), (53266, 3942572), (53278, 3941684), (57979, 3622088), (106532, 1971286), (106556, 1970842), (115958, 1811044), (213064, 985643), (213112, 985421), (231916, 905522), (452761, 463832)]