208036474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 332692992

約数和(自身を除く): 124656518

約数列:

[1, 2, 31, 61, 62, 67, 122, 134, 821, 1642, 1891, 2077, 3782, 4087, 4154, 8174, 25451, 50081, 50902, 55007, 100162, 110014, 126697, 253394, 1552511, 1705217, 3105022, 3355427, 3410434, 6710854, 104018237, 208036474]

約数ペア:

[(1, 208036474), (2, 104018237), (31, 6710854), (61, 3410434), (62, 3355427), (67, 3105022), (122, 1705217), (134, 1552511), (821, 253394), (1642, 126697), (1891, 110014), (2077, 100162), (3782, 55007), (4087, 50902), (4154, 50081), (8174, 25451)]