201631492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{3917}}^1$

素因数の和:4695

約数の個数: 24

約数和(自身を含む): 374200344

約数和(自身を除く): 172568852

約数列:

[1, 2, 4, 17, 34, 68, 757, 1514, 3028, 3917, 7834, 12869, 15668, 25738, 51476, 66589, 133178, 266356, 2965169, 5930338, 11860676, 50407873, 100815746, 201631492]

約数ペア:

[(1, 201631492), (2, 100815746), (4, 50407873), (17, 11860676), (34, 5930338), (68, 2965169), (757, 266356), (1514, 133178), (3028, 66589), (3917, 51476), (7834, 25738), (12869, 15668)]