220181206

素因数分解:

$2^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{8111}}^1$

素因数の和:8404

約数の個数: 24

約数和(自身を含む): 385628256

約数和(自身を除く): 165447050

約数列:

[1, 2, 7, 14, 49, 98, 277, 554, 1939, 3878, 8111, 13573, 16222, 27146, 56777, 113554, 397439, 794878, 2246747, 4493494, 15727229, 31454458, 110090603, 220181206]

約数ペア:

[(1, 220181206), (2, 110090603), (7, 31454458), (14, 15727229), (49, 4493494), (98, 2246747), (277, 794878), (554, 397439), (1939, 113554), (3878, 56777), (8111, 27146), (13573, 16222)]