201986830

素因数分解:

$2^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{16931}}^1$

素因数の和:18131

約数の個数: 16

約数和(自身を含む): 363902544

約数和(自身を除く): 161915714

約数列:

[1, 2, 5, 10, 1193, 2386, 5965, 11930, 16931, 33862, 84655, 169310, 20198683, 40397366, 100993415, 201986830]

約数ペア:

[(1, 201986830), (2, 100993415), (5, 40397366), (10, 20198683), (1193, 169310), (2386, 84655), (5965, 33862), (11930, 16931)]