202120616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1486181}}^1$

素因数の和:1486204

約数の個数: 16

約数和(自身を含む): 401269140

約数和(自身を除く): 199148524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1486181, 2972362, 5944724, 11889448, 25265077, 50530154, 101060308, 202120616]

約数ペア:

[(1, 202120616), (2, 101060308), (4, 50530154), (8, 25265077), (17, 11889448), (34, 5944724), (68, 2972362), (136, 1486181)]