200190815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{40897}}^1$

素因数の和:41002

約数の個数: 16

約数和(自身を含む): 265019040

約数和(自身を除く): 64828225

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 40897, 204485, 449867, 2249335, 3639833, 18199165, 40038163, 200190815]

約数ペア:

[(1, 200190815), (5, 40038163), (11, 18199165), (55, 3639833), (89, 2249335), (445, 449867), (979, 204485), (4895, 40897)]