207975270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{63601}}^1$

素因数の和:63720

約数の個数: 32

約数和(自身を含む): 503727840

約数和(自身を除く): 295752570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 63601, 127202, 190803, 318005, 381606, 636010, 954015, 1908030, 6932509, 13865018, 20797527, 34662545, 41595054, 69325090, 103987635, 207975270]

約数ペア:

[(1, 207975270), (2, 103987635), (3, 69325090), (5, 41595054), (6, 34662545), (10, 20797527), (15, 13865018), (30, 6932509), (109, 1908030), (218, 954015), (327, 636010), (545, 381606), (654, 318005), (1090, 190803), (1635, 127202), (3270, 63601)]