238536319

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{5099}}^1$

素因数の和:5310

約数の個数: 16

約数和(自身を含む): 281030400

約数和(自身を除く): 42494081

約数列:

[1, 7, 41, 163, 287, 1141, 5099, 6683, 35693, 46781, 209059, 831137, 1463413, 5817959, 34076617, 238536319]

約数ペア:

[(1, 238536319), (7, 34076617), (41, 5817959), (163, 1463413), (287, 831137), (1141, 209059), (5099, 46781), (6683, 35693)]