200849060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141443}}^1$

素因数の和:141523

約数の個数: 24

約数和(自身を含む): 427726656

約数和(自身を除く): 226877596

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141443, 282886, 565772, 707215, 1414430, 2828860, 10042453, 20084906, 40169812, 50212265, 100424530, 200849060]

約数ペア:

[(1, 200849060), (2, 100424530), (4, 50212265), (5, 40169812), (10, 20084906), (20, 10042453), (71, 2828860), (142, 1414430), (284, 707215), (355, 565772), (710, 282886), (1420, 141443)]