200517010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{253819}}^1$

素因数の和:253905

約数の個数: 16

約数和(自身を含む): 365500800

約数和(自身を除く): 164983790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 253819, 507638, 1269095, 2538190, 20051701, 40103402, 100258505, 200517010]

約数ペア:

[(1, 200517010), (2, 100258505), (5, 40103402), (10, 20051701), (79, 2538190), (158, 1269095), (395, 507638), (790, 253819)]