200815964

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{30971}}^1$

素因数の和:32596

約数の個数: 12

約数和(自身を含む): 351656088

約数和(自身を除く): 150840124

約数列:

[1, 2, 4, 1621, 3242, 6484, 30971, 61942, 123884, 50203991, 100407982, 200815964]

約数ペア:

[(1, 200815964), (2, 100407982), (4, 50203991), (1621, 123884), (3242, 61942), (6484, 30971)]