201557992

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{41507}}^1$

素因数の和:42120

約数の個数: 16

約数和(自身を含む): 378552960

約数和(自身を除く): 176994968

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 41507, 83014, 166028, 332056, 25194749, 50389498, 100778996, 201557992]

約数ペア:

[(1, 201557992), (2, 100778996), (4, 50389498), (8, 25194749), (607, 332056), (1214, 166028), (2428, 83014), (4856, 41507)]