202940914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401069}}^1$

素因数の和:401105

約数の個数: 16

約数和(自身を含む): 346524480

約数和(自身を除く): 143583566

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 401069, 802138, 4411759, 8823518, 9224587, 18449174, 101470457, 202940914]

約数ペア:

[(1, 202940914), (2, 101470457), (11, 18449174), (22, 9224587), (23, 8823518), (46, 4411759), (253, 802138), (506, 401069)]