202135430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2887649}}^1$

素因数の和:2887663

約数の個数: 16

約数和(自身を含む): 415821600

約数和(自身を除く): 213686170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2887649, 5775298, 14438245, 20213543, 28876490, 40427086, 101067715, 202135430]

約数ペア:

[(1, 202135430), (2, 101067715), (5, 40427086), (7, 28876490), (10, 20213543), (14, 14438245), (35, 5775298), (70, 2887649)]