220754554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 364597200

約数和(自身を除く): 143842646

約数列:

[1, 2, 17, 29, 34, 58, 241, 482, 493, 929, 986, 1858, 4097, 6989, 8194, 13978, 15793, 26941, 31586, 53882, 118813, 223889, 237626, 447778, 457997, 915994, 3806113, 6492781, 7612226, 12985562, 110377277, 220754554]

約数ペア:

[(1, 220754554), (2, 110377277), (17, 12985562), (29, 7612226), (34, 6492781), (58, 3806113), (241, 915994), (482, 457997), (493, 447778), (929, 237626), (986, 223889), (1858, 118813), (4097, 53882), (6989, 31586), (8194, 26941), (13978, 15793)]