202270930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{5639}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 387400320

約数和(自身を除く): 185129390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 5639, 7174, 11278, 17935, 28195, 35870, 56390, 95863, 191726, 479315, 958630, 1189829, 2379658, 5949145, 11898290, 20227093, 40454186, 101135465, 202270930]

約数ペア:

[(1, 202270930), (2, 101135465), (5, 40454186), (10, 20227093), (17, 11898290), (34, 5949145), (85, 2379658), (170, 1189829), (211, 958630), (422, 479315), (1055, 191726), (2110, 95863), (3587, 56390), (5639, 35870), (7174, 28195), (11278, 17935)]