201318357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{9319}}^1$

素因数の和:9720

約数の個数: 16

約数和(自身を含む): 283328000

約数和(自身を除く): 82009643

約数列:

[1, 3, 19, 57, 379, 1137, 7201, 9319, 21603, 27957, 177061, 531183, 3531901, 10595703, 67106119, 201318357]

約数ペア:

[(1, 201318357), (3, 67106119), (19, 10595703), (57, 3531901), (379, 531183), (1137, 177061), (7201, 27957), (9319, 21603)]