201561236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13441}}^1$

素因数の和:13631

約数の個数: 24

約数和(自身を含む): 370353984

約数和(自身を除く): 168792748

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 13441, 14996, 26882, 53764, 309143, 618286, 1236572, 2190883, 4381766, 8763532, 50390309, 100780618, 201561236]

約数ペア:

[(1, 201561236), (2, 100780618), (4, 50390309), (23, 8763532), (46, 4381766), (92, 2190883), (163, 1236572), (326, 618286), (652, 309143), (3749, 53764), (7498, 26882), (13441, 14996)]