201626288

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{22147}}^1$

素因数の和:22724

約数の個数: 20

約数和(自身を含む): 391355160

約数和(自身を除く): 189728872

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 22147, 44294, 88588, 177176, 354352, 12601643, 25203286, 50406572, 100813144, 201626288]

約数ペア:

[(1, 201626288), (2, 100813144), (4, 50406572), (8, 25203286), (16, 12601643), (569, 354352), (1138, 177176), (2276, 88588), (4552, 44294), (9104, 22147)]