200405417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 215405568

約数和(自身を除く): 15000151

約数列:

[1, 23, 41, 223, 943, 953, 5129, 9143, 21919, 39073, 210289, 212519, 898679, 4887937, 8713279, 200405417]

約数ペア:

[(1, 200405417), (23, 8713279), (41, 4887937), (223, 898679), (943, 212519), (953, 210289), (5129, 39073), (9143, 21919)]