101993690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{99023}}^1$

素因数の和:99133

約数の個数: 16

約数和(自身を含む): 185372928

約数和(自身を除く): 83379238

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 99023, 198046, 495115, 990230, 10199369, 20398738, 50996845, 101993690]

約数ペア:

[(1, 101993690), (2, 50996845), (5, 20398738), (10, 10199369), (103, 990230), (206, 495115), (515, 198046), (1030, 99023)]