200410790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1178887}}^1$

素因数の和:1178911

約数の個数: 16

約数和(自身を含む): 381959712

約数和(自身を除く): 181548922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1178887, 2357774, 5894435, 11788870, 20041079, 40082158, 100205395, 200410790]

約数ペア:

[(1, 200410790), (2, 100205395), (5, 40082158), (10, 20041079), (17, 11788870), (34, 5894435), (85, 2357774), (170, 1178887)]