207908294568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{666372739}}^1$

素因数の和:666372761

約数の個数: 32

約数和(自身を含む): 559753101600

約数和(自身を除く): 351844807032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 666372739, 1332745478, 1999118217, 2665490956, 3998236434, 5330981912, 7996472868, 8662845607, 15992945736, 17325691214, 25988536821, 34651382428, 51977073642, 69302764856, 103954147284, 207908294568]

約数ペア:

[(1, 207908294568), (2, 103954147284), (3, 69302764856), (4, 51977073642), (6, 34651382428), (8, 25988536821), (12, 17325691214), (13, 15992945736), (24, 8662845607), (26, 7996472868), (39, 5330981912), (52, 3998236434), (78, 2665490956), (104, 1999118217), (156, 1332745478), (312, 666372739)]