201655012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{7963}}^1$

素因数の和:8467

約数の個数: 24

約数和(自身を含む): 380870336

約数和(自身を除く): 179215324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6331, 7963, 12662, 15926, 25324, 31852, 103519, 207038, 414076, 3877981, 7755962, 15511924, 50413753, 100827506, 201655012]

約数ペア:

[(1, 201655012), (2, 100827506), (4, 50413753), (13, 15511924), (26, 7755962), (52, 3877981), (487, 414076), (974, 207038), (1948, 103519), (6331, 31852), (7963, 25324), (12662, 15926)]