214996845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2083}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 393725952

約数和(自身を除く): 178729107

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 983, 2083, 2949, 4915, 6249, 6881, 10415, 14581, 14745, 20643, 31245, 34405, 43743, 72905, 103215, 218715, 2047589, 6142767, 10237945, 14333123, 30713835, 42999369, 71665615, 214996845]

約数ペア:

[(1, 214996845), (3, 71665615), (5, 42999369), (7, 30713835), (15, 14333123), (21, 10237945), (35, 6142767), (105, 2047589), (983, 218715), (2083, 103215), (2949, 72905), (4915, 43743), (6249, 34405), (6881, 31245), (10415, 20643), (14581, 14745)]