201545251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4729}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 224769600

約数和(自身を除く): 23224349

約数列:

[1, 17, 23, 109, 391, 1853, 2507, 4729, 42619, 80393, 108767, 515461, 1849039, 8762837, 11855603, 201545251]

約数ペア:

[(1, 201545251), (17, 11855603), (23, 8762837), (109, 1849039), (391, 515461), (1853, 108767), (2507, 80393), (4729, 42619)]