220749986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{3797}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 339769080

約数和(自身を除く): 119019094

約数列:

[1, 2, 41, 82, 709, 1418, 3797, 7594, 29069, 58138, 155677, 311354, 2692073, 5384146, 110374993, 220749986]

約数ペア:

[(1, 220749986), (2, 110374993), (41, 5384146), (82, 2692073), (709, 311354), (1418, 155677), (3797, 58138), (7594, 29069)]