202232656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665239}}^1$

素因数の和:665266

約数の個数: 20

約数和(自身を含む): 412448800

約数和(自身を除く): 210216144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665239, 1330478, 2660956, 5321912, 10643824, 12639541, 25279082, 50558164, 101116328, 202232656]

約数ペア:

[(1, 202232656), (2, 101116328), (4, 50558164), (8, 25279082), (16, 12639541), (19, 10643824), (38, 5321912), (76, 2660956), (152, 1330478), (304, 665239)]