201779516

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{68261}}^1$

素因数の和:69004

約数の個数: 12

約数和(自身を含む): 353597160

約数和(自身を除く): 151817644

約数列:

[1, 2, 4, 739, 1478, 2956, 68261, 136522, 273044, 50444879, 100889758, 201779516]

約数ペア:

[(1, 201779516), (2, 100889758), (4, 50444879), (739, 273044), (1478, 136522), (2956, 68261)]