221775314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{37049}}^1$

素因数の和:37165

約数の個数: 16

約数和(自身を含む): 345454200

約数和(自身を除く): 123678886

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 37049, 74098, 1519009, 2704577, 3038018, 5409154, 110887657, 221775314]

約数ペア:

[(1, 221775314), (2, 110887657), (41, 5409154), (73, 3038018), (82, 2704577), (146, 1519009), (2993, 74098), (5986, 37049)]