221566007226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1605550777}}^1$

素因数の和:1605550805

約数の個数: 16

約数和(自身を含む): 462398624064

約数和(自身を除く): 240832616838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1605550777, 3211101554, 4816652331, 9633304662, 36927667871, 73855335742, 110783003613, 221566007226]

約数ペア:

[(1, 221566007226), (2, 110783003613), (3, 73855335742), (6, 36927667871), (23, 9633304662), (46, 4816652331), (69, 3211101554), (138, 1605550777)]