201558748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{4723}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 361896192

約数和(自身を除く): 160337444

約数列:

[1, 2, 4, 47, 94, 188, 227, 454, 908, 4723, 9446, 10669, 18892, 21338, 42676, 221981, 443962, 887924, 1072121, 2144242, 4288484, 50389687, 100779374, 201558748]

約数ペア:

[(1, 201558748), (2, 100779374), (4, 50389687), (47, 4288484), (94, 2144242), (188, 1072121), (227, 887924), (454, 443962), (908, 221981), (4723, 42676), (9446, 21338), (10669, 18892)]