225609566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16981}}^1$

素因数の和:17076

約数の個数: 32

約数和(自身を含む): 422240448

約数和(自身を除く): 196630882

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 16981, 33962, 118867, 220753, 237734, 441506, 1239613, 1545271, 2479226, 3090542, 8677291, 16114969, 17354582, 32229938, 112804783, 225609566]

約数ペア:

[(1, 225609566), (2, 112804783), (7, 32229938), (13, 17354582), (14, 16114969), (26, 8677291), (73, 3090542), (91, 2479226), (146, 1545271), (182, 1239613), (511, 441506), (949, 237734), (1022, 220753), (1898, 118867), (6643, 33962), (13286, 16981)]