200974196

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 354601800

約数和(自身を除く): 153627604

約数列:

[1, 2, 4, 317, 353, 449, 634, 706, 898, 1268, 1412, 1796, 111901, 142333, 158497, 223802, 284666, 316994, 447604, 569332, 633988, 50243549, 100487098, 200974196]

約数ペア:

[(1, 200974196), (2, 100487098), (4, 50243549), (317, 633988), (353, 569332), (449, 447604), (634, 316994), (706, 284666), (898, 223802), (1268, 158497), (1412, 142333), (1796, 111901)]