220196342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281581}}^1$

素因数の和:281623

約数の個数: 16

約数和(自身を含む): 364930272

約数和(自身を除く): 144733930

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 281581, 563162, 4786877, 6476363, 9573754, 12952726, 110098171, 220196342]

約数ペア:

[(1, 220196342), (2, 110098171), (17, 12952726), (23, 9573754), (34, 6476363), (46, 4786877), (391, 563162), (782, 281581)]