220182276

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{178141}}^1$

素因数の和:178251

約数の個数: 24

約数和(自身を含む): 518749504

約数和(自身を除く): 298567228

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 178141, 356282, 534423, 712564, 1068846, 2137692, 18348523, 36697046, 55045569, 73394092, 110091138, 220182276]

約数ペア:

[(1, 220182276), (2, 110091138), (3, 73394092), (4, 55045569), (6, 36697046), (12, 18348523), (103, 2137692), (206, 1068846), (309, 712564), (412, 534423), (618, 356282), (1236, 178141)]