197667130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{459691}}^1$

素因数の和:459741

約数の個数: 16

約数和(自身を含む): 364076064

約数和(自身を除く): 166408934

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 459691, 919382, 2298455, 4596910, 19766713, 39533426, 98833565, 197667130]

約数ペア:

[(1, 197667130), (2, 98833565), (5, 39533426), (10, 19766713), (43, 4596910), (86, 2298455), (215, 919382), (430, 459691)]