200938997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{23131}}^1$

素因数の和:23228

約数の個数: 16

約数和(自身を含む): 246494592

約数和(自身を除く): 45555595

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 23131, 161917, 393227, 1688563, 2752589, 11819941, 28705571, 200938997]

約数ペア:

[(1, 200938997), (7, 28705571), (17, 11819941), (73, 2752589), (119, 1688563), (511, 393227), (1241, 161917), (8687, 23131)]