207637282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 339736320

約数和(自身を除く): 132099038

約数列:

[1, 2, 19, 38, 43, 83, 86, 166, 817, 1531, 1577, 1634, 3062, 3154, 3569, 7138, 29089, 58178, 65833, 67811, 127073, 131666, 135622, 254146, 1250827, 2414387, 2501654, 4828774, 5464139, 10928278, 103818641, 207637282]

約数ペア:

[(1, 207637282), (2, 103818641), (19, 10928278), (38, 5464139), (43, 4828774), (83, 2501654), (86, 2414387), (166, 1250827), (817, 254146), (1531, 135622), (1577, 131666), (1634, 127073), (3062, 67811), (3154, 65833), (3569, 58178), (7138, 29089)]