199425432

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{156781}}^1$

素因数の和:156843

約数の個数: 32

約数和(自身を含む): 507973680

約数和(自身を除く): 308548248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 156781, 313562, 470343, 627124, 940686, 1254248, 1881372, 3762744, 8309393, 16618786, 24928179, 33237572, 49856358, 66475144, 99712716, 199425432]

約数ペア:

[(1, 199425432), (2, 99712716), (3, 66475144), (4, 49856358), (6, 33237572), (8, 24928179), (12, 16618786), (24, 8309393), (53, 3762744), (106, 1881372), (159, 1254248), (212, 940686), (318, 627124), (424, 470343), (636, 313562), (1272, 156781)]