215351672

素因数分解:

$2^3\times {\mathrm{2153}}^1\times {\mathrm{12503}}^1$

素因数の和:14662

約数の個数: 16

約数和(自身を含む): 404004240

約数和(自身を除く): 188652568

約数列:

[1, 2, 4, 8, 2153, 4306, 8612, 12503, 17224, 25006, 50012, 100024, 26918959, 53837918, 107675836, 215351672]

約数ペア:

[(1, 215351672), (2, 107675836), (4, 53837918), (8, 26918959), (2153, 100024), (4306, 50012), (8612, 25006), (12503, 17224)]