201964153977

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{13929523}}^1$

素因数の和:13929714

約数の個数: 20

約数和(自身を含む): 303385032720

約数和(自身を除く): 101420878743

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 13929523, 41788569, 125365707, 376097121, 1128291363, 2493384617, 7480153851, 22440461553, 67321384659, 201964153977]

約数ペア:

[(1, 201964153977), (3, 67321384659), (9, 22440461553), (27, 7480153851), (81, 2493384617), (179, 1128291363), (537, 376097121), (1611, 125365707), (4833, 41788569), (14499, 13929523)]