212641826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{29137}}^1$

素因数の和:29269

約数の個数: 16

約数和(自身を含む): 330424920

約数和(自身を除く): 117783094

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 29137, 58274, 1194617, 2389234, 2593193, 5186386, 106320913, 212641826]

約数ペア:

[(1, 212641826), (2, 106320913), (41, 5186386), (82, 2593193), (89, 2389234), (178, 1194617), (3649, 58274), (7298, 29137)]