200043965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{40867}}^1$

素因数の和:40972

約数の個数: 16

約数和(自身を含む): 264824640

約数和(自身を除く): 64780675

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 40867, 204335, 449537, 2247685, 3637163, 18185815, 40008793, 200043965]

約数ペア:

[(1, 200043965), (5, 40008793), (11, 18185815), (55, 3637163), (89, 2247685), (445, 449537), (979, 204335), (4895, 40867)]