201747542

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{2011}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 306339072

約数和(自身を除く): 104591530

約数列:

[1, 2, 103, 206, 487, 974, 2011, 4022, 50161, 100322, 207133, 414266, 979357, 1958714, 100873771, 201747542]

約数ペア:

[(1, 201747542), (2, 100873771), (103, 1958714), (206, 979357), (487, 414266), (974, 207133), (2011, 100322), (4022, 50161)]