202172894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15817}}^1$

素因数の和:15920

約数の個数: 32

約数和(自身を含む): 382669056

約数和(自身を除く): 180496162

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 6391, 12782, 15817, 31634, 110719, 173987, 221438, 347974, 1217909, 1312811, 2435818, 2625622, 9189677, 14440921, 18379354, 28881842, 101086447, 202172894]

約数ペア:

[(1, 202172894), (2, 101086447), (7, 28881842), (11, 18379354), (14, 14440921), (22, 9189677), (77, 2625622), (83, 2435818), (154, 1312811), (166, 1217909), (581, 347974), (913, 221438), (1162, 173987), (1826, 110719), (6391, 31634), (12782, 15817)]