202853973

素因数分解:

$3^1\times 7^3\times {\mathrm{197137}}^1$

素因数の和:197161

約数の個数: 16

約数和(自身を含む): 315420800

約数和(自身を除く): 112566827

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 197137, 591411, 1379959, 4139877, 9659713, 28979139, 67617991, 202853973]

約数ペア:

[(1, 202853973), (3, 67617991), (7, 28979139), (21, 9659713), (49, 4139877), (147, 1379959), (343, 591411), (1029, 197137)]