210615688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{642121}}^1$

素因数の和:642168

約数の個数: 16

約数和(自身を含む): 404536860

約数和(自身を除く): 193921172

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 642121, 1284242, 2568484, 5136968, 26326961, 52653922, 105307844, 210615688]

約数ペア:

[(1, 210615688), (2, 105307844), (4, 52653922), (8, 26326961), (41, 5136968), (82, 2568484), (164, 1284242), (328, 642121)]