225400322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{700001}}^1$

素因数の和:700033

約数の個数: 16

約数和(自身を含む): 403201152

約数和(自身を除く): 177800830

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 700001, 1400002, 4900007, 9800014, 16100023, 32200046, 112700161, 225400322]

約数ペア:

[(1, 225400322), (2, 112700161), (7, 32200046), (14, 16100023), (23, 9800014), (46, 4900007), (161, 1400002), (322, 700001)]