201400801

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 234344448

約数和(自身を除く): 32943647

約数列:

[1, 7, 71, 311, 497, 1303, 2177, 9121, 22081, 92513, 154567, 405233, 647591, 2836631, 28771543, 201400801]

約数ペア:

[(1, 201400801), (7, 28771543), (71, 2836631), (311, 647591), (497, 405233), (1303, 154567), (2177, 92513), (9121, 22081)]