203413552

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{6379}}^1$

素因数の和:8380

約数の個数: 20

約数和(自身を含む): 394373320

約数和(自身を除く): 190959768

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 6379, 7972, 12758, 15944, 25516, 31888, 51032, 102064, 12713347, 25426694, 50853388, 101706776, 203413552]

約数ペア:

[(1, 203413552), (2, 101706776), (4, 50853388), (8, 25426694), (16, 12713347), (1993, 102064), (3986, 51032), (6379, 31888), (7972, 25516), (12758, 15944)]