199917078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2063}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 413724672

約数和(自身を除く): 213807594

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 521, 1042, 1563, 2063, 3126, 4126, 6189, 12378, 16151, 32302, 48453, 63953, 96906, 127906, 191859, 383718, 1074823, 2149646, 3224469, 6448938, 33319513, 66639026, 99958539, 199917078]

約数ペア:

[(1, 199917078), (2, 99958539), (3, 66639026), (6, 33319513), (31, 6448938), (62, 3224469), (93, 2149646), (186, 1074823), (521, 383718), (1042, 191859), (1563, 127906), (2063, 96906), (3126, 63953), (4126, 48453), (6189, 32302), (12378, 16151)]