213903358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{14669}}^1$

素因数の和:15011

約数の個数: 16

約数和(自身を含む): 335884320

約数和(自身を除く): 121980962

約数列:

[1, 2, 23, 46, 317, 634, 7291, 14582, 14669, 29338, 337387, 674774, 4650073, 9300146, 106951679, 213903358]

約数ペア:

[(1, 213903358), (2, 106951679), (23, 9300146), (46, 4650073), (317, 674774), (634, 337387), (7291, 29338), (14582, 14669)]