204023799

素因数分解:

$3^3\times 7^2\times {\mathrm{154213}}^1$

素因数の和:154236

約数の個数: 24

約数和(自身を含む): 351607920

約数和(自身を除く): 147584121

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 154213, 462639, 1079491, 1387917, 3238473, 4163751, 7556437, 9715419, 22669311, 29146257, 68007933, 204023799]

約数ペア:

[(1, 204023799), (3, 68007933), (7, 29146257), (9, 22669311), (21, 9715419), (27, 7556437), (49, 4163751), (63, 3238473), (147, 1387917), (189, 1079491), (441, 462639), (1323, 154213)]