201479977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 215550720

約数和(自身を除く): 14070743

約数列:

[1, 23, 53, 197, 839, 1219, 4531, 10441, 19297, 44467, 165283, 240143, 1022741, 3801509, 8759999, 201479977]

約数ペア:

[(1, 201479977), (23, 8759999), (53, 3801509), (197, 1022741), (839, 240143), (1219, 165283), (4531, 44467), (10441, 19297)]