209536824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1247243}}^1$

素因数の和:1247259

約数の個数: 32

約数和(自身を含む): 598677120

約数和(自身を除く): 389140296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1247243, 2494486, 3741729, 4988972, 7483458, 8730701, 9977944, 14966916, 17461402, 26192103, 29933832, 34922804, 52384206, 69845608, 104768412, 209536824]

約数ペア:

[(1, 209536824), (2, 104768412), (3, 69845608), (4, 52384206), (6, 34922804), (7, 29933832), (8, 26192103), (12, 17461402), (14, 14966916), (21, 9977944), (24, 8730701), (28, 7483458), (42, 4988972), (56, 3741729), (84, 2494486), (168, 1247243)]