220151230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{130267}}^1$

素因数の和:130300

約数の個数: 24

約数和(自身を含む): 429102792

約数和(自身を除く): 208951562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 130267, 260534, 651335, 1302670, 1693471, 3386942, 8467355, 16934710, 22015123, 44030246, 110075615, 220151230]

約数ペア:

[(1, 220151230), (2, 110075615), (5, 44030246), (10, 22015123), (13, 16934710), (26, 8467355), (65, 3386942), (130, 1693471), (169, 1302670), (338, 651335), (845, 260534), (1690, 130267)]