217292222

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{160009}}^1$

素因数の和:160115

約数の個数: 16

約数和(自身を含む): 376343520

約数和(自身を除く): 159051298

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 160009, 320018, 1120063, 2240126, 15520873, 31041746, 108646111, 217292222]

約数ペア:

[(1, 217292222), (2, 108646111), (7, 31041746), (14, 15520873), (97, 2240126), (194, 1120063), (679, 320018), (1358, 160009)]