217433288

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{59473}}^1$

素因数の和:59936

約数の個数: 16

約数和(自身を含む): 408586380

約数和(自身を除く): 191153092

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 59473, 118946, 237892, 475784, 27179161, 54358322, 108716644, 217433288]

約数ペア:

[(1, 217433288), (2, 108716644), (4, 54358322), (8, 27179161), (457, 475784), (914, 237892), (1828, 118946), (3656, 59473)]