201005770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2557}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 414027648

約数和(自身を除く): 213021878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1123, 2246, 2557, 5114, 5615, 7861, 11230, 12785, 15722, 17899, 25570, 35798, 39305, 78610, 89495, 178990, 2871511, 5743022, 14357555, 20100577, 28715110, 40201154, 100502885, 201005770]

約数ペア:

[(1, 201005770), (2, 100502885), (5, 40201154), (7, 28715110), (10, 20100577), (14, 14357555), (35, 5743022), (70, 2871511), (1123, 178990), (2246, 89495), (2557, 78610), (5114, 39305), (5615, 35798), (7861, 25570), (11230, 17899), (12785, 15722)]