206611146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:996

約数の個数: 72

約数和(自身を含む): 522911844

約数和(自身を除く): 316300698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 433, 441, 541, 866, 882, 1082, 1299, 1623, 2598, 3031, 3246, 3787, 3897, 4869, 6062, 7574, 7794, 9093, 9738, 11361, 18186, 21217, 22722, 26509, 27279, 34083, 42434, 53018, 54558, 63651, 68166, 79527, 127302, 159054, 190953, 234253, 238581, 381906, 468506, 477162, 702759, 1405518, 1639771, 2108277, 3279542, 4216554, 4919313, 9838626, 11478397, 14757939, 22956794, 29515878, 34435191, 68870382, 103305573, 206611146]

約数ペア:

[(1, 206611146), (2, 103305573), (3, 68870382), (6, 34435191), (7, 29515878), (9, 22956794), (14, 14757939), (18, 11478397), (21, 9838626), (42, 4919313), (49, 4216554), (63, 3279542), (98, 2108277), (126, 1639771), (147, 1405518), (294, 702759), (433, 477162), (441, 468506), (541, 381906), (866, 238581), (882, 234253), (1082, 190953), (1299, 159054), (1623, 127302), (2598, 79527), (3031, 68166), (3246, 63651), (3787, 54558), (3897, 53018), (4869, 42434), (6062, 34083), (7574, 27279), (7794, 26509), (9093, 22722), (9738, 21217), (11361, 18186)]