201225318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{31729}}^1$

素因数の和:31892

約数の個数: 32

約数和(自身を含む): 463004160

約数和(自身を除く): 261778842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 31729, 63458, 95187, 190374, 222103, 444206, 666309, 1332618, 4791079, 9582158, 14373237, 28746474, 33537553, 67075106, 100612659, 201225318]

約数ペア:

[(1, 201225318), (2, 100612659), (3, 67075106), (6, 33537553), (7, 28746474), (14, 14373237), (21, 9582158), (42, 4791079), (151, 1332618), (302, 666309), (453, 444206), (906, 222103), (1057, 190374), (2114, 95187), (3171, 63458), (6342, 31729)]