201015496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37447}}^1$

素因数の和:37525

約数の個数: 32

約数和(自身を含む): 417919680

約数和(自身を除く): 216904184

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 37447, 74894, 149788, 299576, 411917, 823834, 1647668, 2284267, 3295336, 4568534, 9137068, 18274136, 25126937, 50253874, 100507748, 201015496]

約数ペア:

[(1, 201015496), (2, 100507748), (4, 50253874), (8, 25126937), (11, 18274136), (22, 9137068), (44, 4568534), (61, 3295336), (88, 2284267), (122, 1647668), (244, 823834), (488, 411917), (671, 299576), (1342, 149788), (2684, 74894), (5368, 37447)]