222790804

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 393555456

約数和(自身を除く): 170764652

約数列:

[1, 2, 4, 191, 331, 382, 662, 764, 881, 1324, 1762, 3524, 63221, 126442, 168271, 252884, 291611, 336542, 583222, 673084, 1166444, 55697701, 111395402, 222790804]

約数ペア:

[(1, 222790804), (2, 111395402), (4, 55697701), (191, 1166444), (331, 673084), (382, 583222), (662, 336542), (764, 291611), (881, 252884), (1324, 168271), (1762, 126442), (3524, 63221)]