201827380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{234683}}^1$

素因数の和:234735

約数の個数: 24

約数和(自身を含む): 433696032

約数和(自身を除く): 231868652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 234683, 469366, 938732, 1173415, 2346830, 4693660, 10091369, 20182738, 40365476, 50456845, 100913690, 201827380]

約数ペア:

[(1, 201827380), (2, 100913690), (4, 50456845), (5, 40365476), (10, 20182738), (20, 10091369), (43, 4693660), (86, 2346830), (172, 1173415), (215, 938732), (430, 469366), (860, 234683)]