201224168

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{75991}}^1$

素因数の和:76328

約数の個数: 16

約数和(自身を含む): 378440160

約数和(自身を除く): 177215992

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 75991, 151982, 303964, 607928, 25153021, 50306042, 100612084, 201224168]

約数ペア:

[(1, 201224168), (2, 100612084), (4, 50306042), (8, 25153021), (331, 607928), (662, 303964), (1324, 151982), (2648, 75991)]