207971434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{230567}}^1$

素因数の和:230621

約数の個数: 16

約数和(自身を含む): 348618816

約数和(自身を除く): 140647382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 230567, 461134, 2536237, 5072474, 9453247, 18906494, 103985717, 207971434]

約数ペア:

[(1, 207971434), (2, 103985717), (11, 18906494), (22, 9453247), (41, 5072474), (82, 2536237), (451, 461134), (902, 230567)]