203460496

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{4729}}^1$

素因数の和:7426

約数の個数: 20

約数和(自身を含む): 394434700

約数和(自身を除く): 190974204

約数列:

[1, 2, 4, 8, 16, 2689, 4729, 5378, 9458, 10756, 18916, 21512, 37832, 43024, 75664, 12716281, 25432562, 50865124, 101730248, 203460496]

約数ペア:

[(1, 203460496), (2, 101730248), (4, 50865124), (8, 25432562), (16, 12716281), (2689, 75664), (4729, 43024), (5378, 37832), (9458, 21512), (10756, 18916)]