208512138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1121033}}^1$

素因数の和:1121069

約数の個数: 16

約数和(自身を含む): 430477056

約数和(自身を除く): 221964918

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1121033, 2242066, 3363099, 6726198, 34752023, 69504046, 104256069, 208512138]

約数ペア:

[(1, 208512138), (2, 104256069), (3, 69504046), (6, 34752023), (31, 6726198), (62, 3363099), (93, 2242066), (186, 1121033)]