212021314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271127}}^1$

素因数の和:271169

約数の個数: 16

約数和(自身を含む): 351381888

約数和(自身を除く): 139360574

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 271127, 542254, 4609159, 6235921, 9218318, 12471842, 106010657, 212021314]

約数ペア:

[(1, 212021314), (2, 106010657), (17, 12471842), (23, 9218318), (34, 6235921), (46, 4609159), (391, 542254), (782, 271127)]