201299908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12553}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 372602720

約数和(自身を除く): 171302812

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 4009, 8018, 12553, 16036, 25106, 50212, 238507, 477014, 954028, 2648683, 5297366, 10594732, 50324977, 100649954, 201299908]

約数ペア:

[(1, 201299908), (2, 100649954), (4, 50324977), (19, 10594732), (38, 5297366), (76, 2648683), (211, 954028), (422, 477014), (844, 238507), (4009, 50212), (8018, 25106), (12553, 16036)]