201218372

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4217}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 359036160

約数和(自身を除く): 157817788

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 4217, 8434, 11929, 16868, 23858, 47716, 333143, 636767, 666286, 1273534, 1332572, 2547068, 50304593, 100609186, 201218372]

約数ペア:

[(1, 201218372), (2, 100609186), (4, 50304593), (79, 2547068), (151, 1332572), (158, 1273534), (302, 666286), (316, 636767), (604, 333143), (4217, 47716), (8434, 23858), (11929, 16868)]