207868665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11113}}^1$

素因数の和:11193

約数の個数: 32

約数和(自身を含む): 352091520

約数和(自身を除く): 144222855

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 11113, 18705, 33339, 55565, 166695, 322277, 477859, 966831, 1433577, 1611385, 2389295, 4834155, 7167885, 13857911, 41573733, 69289555, 207868665]

約数ペア:

[(1, 207868665), (3, 69289555), (5, 41573733), (15, 13857911), (29, 7167885), (43, 4834155), (87, 2389295), (129, 1611385), (145, 1433577), (215, 966831), (435, 477859), (645, 322277), (1247, 166695), (3741, 55565), (6235, 33339), (11113, 18705)]