210577356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 582289344

約数和(自身を除く): 371711988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 643, 827, 1286, 1654, 1929, 2481, 2572, 3308, 3858, 4962, 5787, 7073, 7443, 7716, 9097, 9924, 11574, 14146, 14886, 18194, 21219, 23148, 27291, 28292, 29772, 36388, 42438, 54582, 63657, 81873, 84876, 109164, 127314, 163746, 254628, 327492, 531761, 1063522, 1595283, 2127044, 3190566, 4785849, 5849371, 6381132, 9571698, 11698742, 17548113, 19143396, 23397484, 35096226, 52644339, 70192452, 105288678, 210577356]

約数ペア:

[(1, 210577356), (2, 105288678), (3, 70192452), (4, 52644339), (6, 35096226), (9, 23397484), (11, 19143396), (12, 17548113), (18, 11698742), (22, 9571698), (33, 6381132), (36, 5849371), (44, 4785849), (66, 3190566), (99, 2127044), (132, 1595283), (198, 1063522), (396, 531761), (643, 327492), (827, 254628), (1286, 163746), (1654, 127314), (1929, 109164), (2481, 84876), (2572, 81873), (3308, 63657), (3858, 54582), (4962, 42438), (5787, 36388), (7073, 29772), (7443, 28292), (7716, 27291), (9097, 23148), (9924, 21219), (11574, 18194), (14146, 14886)]