202359170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1556609}}^1$

素因数の和:1556629

約数の個数: 16

約数和(自身を含む): 392265720

約数和(自身を除く): 189906550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1556609, 3113218, 7783045, 15566090, 20235917, 40471834, 101179585, 202359170]

約数ペア:

[(1, 202359170), (2, 101179585), (5, 40471834), (10, 20235917), (13, 15566090), (26, 7783045), (65, 3113218), (130, 1556609)]