201202690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1547713}}^1$

素因数の和:1547733

約数の個数: 16

約数和(自身を含む): 390023928

約数和(自身を除く): 188821238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1547713, 3095426, 7738565, 15477130, 20120269, 40240538, 100601345, 201202690]

約数ペア:

[(1, 201202690), (2, 100601345), (5, 40240538), (10, 20120269), (13, 15477130), (26, 7738565), (65, 3095426), (130, 1547713)]