249969136

素因数分解:

$2^4\times {\mathrm{3119}}^1\times {\mathrm{5009}}^1$

素因数の和:8136

約数の個数: 20

約数和(自身を含む): 484567200

約数和(自身を除く): 234598064

約数列:

[1, 2, 4, 8, 16, 3119, 5009, 6238, 10018, 12476, 20036, 24952, 40072, 49904, 80144, 15623071, 31246142, 62492284, 124984568, 249969136]

約数ペア:

[(1, 249969136), (2, 124984568), (4, 62492284), (8, 31246142), (16, 15623071), (3119, 80144), (5009, 49904), (6238, 40072), (10018, 24952), (12476, 20036)]