219950081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4513}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 248739456

約数和(自身を除く): 28789375

約数列:

[1, 13, 23, 163, 299, 2119, 3749, 4513, 48737, 58669, 103799, 735619, 1349387, 9563047, 16919237, 219950081]

約数ペア:

[(1, 219950081), (13, 16919237), (23, 9563047), (163, 1349387), (299, 735619), (2119, 103799), (3749, 58669), (4513, 48737)]