208022283

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4567}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 353745920

約数和(自身を除く): 145723637

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 1687, 2169, 4567, 5061, 6507, 13701, 15183, 31969, 41103, 45549, 95907, 123309, 287721, 863163, 1100647, 3301941, 7704529, 9905823, 23113587, 29717469, 69340761, 208022283]

約数ペア:

[(1, 208022283), (3, 69340761), (7, 29717469), (9, 23113587), (21, 9905823), (27, 7704529), (63, 3301941), (189, 1100647), (241, 863163), (723, 287721), (1687, 123309), (2169, 95907), (4567, 45549), (5061, 41103), (6507, 31969), (13701, 15183)]