205162307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15817}}^1$

素因数の和:15950

約数の個数: 16

約数和(自身を含む): 250557120

約数和(自身を除く): 45394813

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 15817, 110719, 268889, 1724053, 1882223, 12068371, 29308901, 205162307]

約数ペア:

[(1, 205162307), (7, 29308901), (17, 12068371), (109, 1882223), (119, 1724053), (763, 268889), (1853, 110719), (12971, 15817)]