249877166

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8049

約数の個数: 48

約数和(自身を含む): 492110640

約数和(自身を除く): 242233474

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 7993, 15631, 15986, 31262, 55951, 87923, 111902, 175846, 231797, 391657, 463594, 615461, 783314, 1230922, 1622579, 2549767, 3245158, 4308227, 5099534, 8616454, 11358053, 17848369, 22716106, 35696738, 124938583, 249877166]

約数ペア:

[(1, 249877166), (2, 124938583), (7, 35696738), (11, 22716106), (14, 17848369), (22, 11358053), (29, 8616454), (49, 5099534), (58, 4308227), (77, 3245158), (98, 2549767), (154, 1622579), (203, 1230922), (319, 783314), (406, 615461), (539, 463594), (638, 391657), (1078, 231797), (1421, 175846), (2233, 111902), (2842, 87923), (4466, 55951), (7993, 31262), (15631, 15986)]