220180426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{60589}}^1$

素因数の和:60693

約数の個数: 16

約数和(自身を含む): 348998400

約数和(自身を除く): 128817974

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 60589, 121178, 1393547, 2787094, 4786531, 9573062, 110090213, 220180426]

約数ペア:

[(1, 220180426), (2, 110090213), (23, 9573062), (46, 4786531), (79, 2787094), (158, 1393547), (1817, 121178), (3634, 60589)]