215417858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{195479}}^1$

素因数の和:195529

約数の個数: 16

約数和(自身を含む): 351864000

約数和(自身を除く): 136446142

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 195479, 390958, 3714101, 5668891, 7428202, 11337782, 107708929, 215417858]

約数ペア:

[(1, 215417858), (2, 107708929), (19, 11337782), (29, 7428202), (38, 5668891), (58, 3714101), (551, 390958), (1102, 195479)]