201579430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550611}}^1$

素因数の和:1550631

約数の個数: 16

約数和(自身を含む): 390754224

約数和(自身を除く): 189174794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550611, 3101222, 7753055, 15506110, 20157943, 40315886, 100789715, 201579430]

約数ペア:

[(1, 201579430), (2, 100789715), (5, 40315886), (10, 20157943), (13, 15506110), (26, 7753055), (65, 3101222), (130, 1550611)]