198819698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 376962432

約数和(自身を除く): 178142734

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 241, 242, 482, 487, 847, 974, 1687, 1694, 2651, 3374, 3409, 5302, 5357, 6818, 10714, 18557, 29161, 37114, 37499, 58322, 58927, 74998, 117367, 117854, 204127, 234734, 408254, 412489, 821569, 824978, 1291037, 1643138, 2582074, 9037259, 14201407, 18074518, 28402814, 99409849, 198819698]

約数ペア:

[(1, 198819698), (2, 99409849), (7, 28402814), (11, 18074518), (14, 14201407), (22, 9037259), (77, 2582074), (121, 1643138), (154, 1291037), (241, 824978), (242, 821569), (482, 412489), (487, 408254), (847, 234734), (974, 204127), (1687, 117854), (1694, 117367), (2651, 74998), (3374, 58927), (3409, 58322), (5302, 37499), (5357, 37114), (6818, 29161), (10714, 18557)]