203480971538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{460364189}}^1$

素因数の和:460364221

約数の個数: 16

約数和(自身を含む): 348035327640

約数和(自身を除く): 144554356102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 460364189, 920728378, 5984734457, 7826191213, 11969468914, 15652382426, 101740485769, 203480971538]

約数ペア:

[(1, 203480971538), (2, 101740485769), (13, 15652382426), (17, 11969468914), (26, 7826191213), (34, 5984734457), (221, 920728378), (442, 460364189)]