208648188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827969}}^1$

素因数の和:827986

約数の個数: 36

約数和(自身を含む): 602762160

約数和(自身を除く): 394113972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827969, 1655938, 2483907, 3311876, 4967814, 5795783, 7451721, 9935628, 11591566, 14903442, 17387349, 23183132, 29806884, 34774698, 52162047, 69549396, 104324094, 208648188]

約数ペア:

[(1, 208648188), (2, 104324094), (3, 69549396), (4, 52162047), (6, 34774698), (7, 29806884), (9, 23183132), (12, 17387349), (14, 14903442), (18, 11591566), (21, 9935628), (28, 7451721), (36, 5795783), (42, 4967814), (63, 3311876), (84, 2483907), (126, 1655938), (252, 827969)]