204089610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{158209}}^1$

素因数の和:158262

約数の個数: 32

約数和(自身を含む): 501209280

約数和(自身を除く): 297119670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 158209, 316418, 474627, 791045, 949254, 1582090, 2373135, 4746270, 6802987, 13605974, 20408961, 34014935, 40817922, 68029870, 102044805, 204089610]

約数ペア:

[(1, 204089610), (2, 102044805), (3, 68029870), (5, 40817922), (6, 34014935), (10, 20408961), (15, 13605974), (30, 6802987), (43, 4746270), (86, 2373135), (129, 1582090), (215, 949254), (258, 791045), (430, 474627), (645, 316418), (1290, 158209)]