201946810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553437}}^1$

素因数の和:1553457

約数の個数: 16

約数和(自身を含む): 391466376

約数和(自身を除く): 189519566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1553437, 3106874, 7767185, 15534370, 20194681, 40389362, 100973405, 201946810]

約数ペア:

[(1, 201946810), (2, 100973405), (5, 40389362), (10, 20194681), (13, 15534370), (26, 7767185), (65, 3106874), (130, 1553437)]