201268190

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{45433}}^1$

素因数の和:45883

約数の個数: 16

約数和(自身を含む): 363108528

約数和(自身を除く): 161840338

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 45433, 90866, 227165, 454330, 20126819, 40253638, 100634095, 201268190]

約数ペア:

[(1, 201268190), (2, 100634095), (5, 40253638), (10, 20126819), (443, 454330), (886, 227165), (2215, 90866), (4430, 45433)]