206822408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{116981}}^1$

素因数の和:117017

約数の個数: 32

約数和(自身を含む): 442191960

約数和(自身を除く): 235369552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 116981, 233962, 467924, 935848, 1520753, 1988677, 3041506, 3977354, 6083012, 7954708, 12166024, 15909416, 25852801, 51705602, 103411204, 206822408]

約数ペア:

[(1, 206822408), (2, 103411204), (4, 51705602), (8, 25852801), (13, 15909416), (17, 12166024), (26, 7954708), (34, 6083012), (52, 3977354), (68, 3041506), (104, 1988677), (136, 1520753), (221, 935848), (442, 467924), (884, 233962), (1768, 116981)]