205371323

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 222604800

約数和(自身を除く): 17233477

約数列:

[1, 19, 61, 79, 1159, 1501, 2243, 4819, 42617, 91561, 136823, 177197, 2599637, 3366743, 10809017, 205371323]

約数ペア:

[(1, 205371323), (19, 10809017), (61, 3366743), (79, 2599637), (1159, 177197), (1501, 136823), (2243, 91561), (4819, 42617)]