204255618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{694747}}^1$

素因数の和:694766

約数の個数: 24

約数和(自身を含む): 475207632

約数和(自身を除く): 270952014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 694747, 1389494, 2084241, 4168482, 4863229, 9726458, 14589687, 29179374, 34042603, 68085206, 102127809, 204255618]

約数ペア:

[(1, 204255618), (2, 102127809), (3, 68085206), (6, 34042603), (7, 29179374), (14, 14589687), (21, 9726458), (42, 4863229), (49, 4168482), (98, 2084241), (147, 1389494), (294, 694747)]