204485605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{7589}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 260670960

約数和(自身を除く): 56185355

約数列:

[1, 5, 17, 85, 317, 1585, 5389, 7589, 26945, 37945, 129013, 645065, 2405713, 12028565, 40897121, 204485605]

約数ペア:

[(1, 204485605), (5, 40897121), (17, 12028565), (85, 2405713), (317, 645065), (1585, 129013), (5389, 37945), (7589, 26945)]