147078218

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{25073}}^1$

素因数の和:25501

約数の個数: 16

約数和(自身を含む): 252745920

約数和(自身を除く): 105667702

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 25073, 50146, 175511, 351022, 10505587, 21011174, 73539109, 147078218]

約数ペア:

[(1, 147078218), (2, 73539109), (7, 21011174), (14, 10505587), (419, 351022), (838, 175511), (2933, 50146), (5866, 25073)]