220671598

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{19927}}^1$

素因数の和:20056

約数の個数: 24

約数和(自身を含む): 388476432

約数和(自身を除く): 167804834

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 19927, 39854, 139489, 278978, 976423, 1952846, 2251751, 4503502, 15762257, 31524514, 110335799, 220671598]

約数ペア:

[(1, 220671598), (2, 110335799), (7, 31524514), (14, 15762257), (49, 4503502), (98, 2251751), (113, 1952846), (226, 976423), (791, 278978), (1582, 139489), (5537, 39854), (11074, 19927)]