203674790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108917}}^1$

素因数の和:108952

約数の個数: 32

約数和(自身を含む): 423473184

約数和(自身を除く): 219798394

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 108917, 217834, 544585, 1089170, 1198087, 1851589, 2396174, 3703178, 5990435, 9257945, 11980870, 18515890, 20367479, 40734958, 101837395, 203674790]

約数ペア:

[(1, 203674790), (2, 101837395), (5, 40734958), (10, 20367479), (11, 18515890), (17, 11980870), (22, 9257945), (34, 5990435), (55, 3703178), (85, 2396174), (110, 1851589), (170, 1198087), (187, 1089170), (374, 544585), (935, 217834), (1870, 108917)]