208205322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{43759}}^1$

素因数の和:43838

約数の個数: 32

約数和(自身を含む): 455804160

約数和(自身を除く): 247598838

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 43759, 87518, 131277, 262554, 568867, 1137734, 1706601, 2669299, 3413202, 5338598, 8007897, 16015794, 34700887, 69401774, 104102661, 208205322]

約数ペア:

[(1, 208205322), (2, 104102661), (3, 69401774), (6, 34700887), (13, 16015794), (26, 8007897), (39, 5338598), (61, 3413202), (78, 2669299), (122, 1706601), (183, 1137734), (366, 568867), (793, 262554), (1586, 131277), (2379, 87518), (4758, 43759)]