210958139

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{4871}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 41606341

約数列:

[1, 7, 23, 161, 269, 1883, 4871, 6187, 34097, 43309, 112033, 784231, 1310299, 9172093, 30136877, 210958139]

約数ペア:

[(1, 210958139), (7, 30136877), (23, 9172093), (161, 1310299), (269, 784231), (1883, 112033), (4871, 43309), (6187, 34097)]