206756676

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{117209}}^1$

素因数の和:117233

約数の個数: 54

約数和(自身を含む): 607968270

約数和(自身を除く): 401211594

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 117209, 234418, 351627, 468836, 703254, 820463, 1054881, 1406508, 1640926, 2109762, 2461389, 3281852, 4219524, 4922778, 5743241, 7384167, 9845556, 11486482, 14768334, 17229723, 22972964, 29536668, 34459446, 51689169, 68918892, 103378338, 206756676]

約数ペア:

[(1, 206756676), (2, 103378338), (3, 68918892), (4, 51689169), (6, 34459446), (7, 29536668), (9, 22972964), (12, 17229723), (14, 14768334), (18, 11486482), (21, 9845556), (28, 7384167), (36, 5743241), (42, 4922778), (49, 4219524), (63, 3281852), (84, 2461389), (98, 2109762), (126, 1640926), (147, 1406508), (196, 1054881), (252, 820463), (294, 703254), (441, 468836), (588, 351627), (882, 234418), (1764, 117209)]