179938690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 328878144

約数和(自身を除く): 148939454

約数列:

[1, 2, 5, 10, 107, 211, 214, 422, 535, 797, 1055, 1070, 1594, 2110, 3985, 7970, 22577, 45154, 85279, 112885, 168167, 170558, 225770, 336334, 426395, 840835, 852790, 1681670, 17993869, 35987738, 89969345, 179938690]

約数ペア:

[(1, 179938690), (2, 89969345), (5, 35987738), (10, 17993869), (107, 1681670), (211, 852790), (214, 840835), (422, 426395), (535, 336334), (797, 225770), (1055, 170558), (1070, 168167), (1594, 112885), (2110, 85279), (3985, 45154), (7970, 22577)]