200958116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4507}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 358981056

約数和(自身を除く): 158022940

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 628, 4507, 9014, 11147, 18028, 22294, 44588, 319997, 639994, 707599, 1279988, 1415198, 2830396, 50239529, 100479058, 200958116]

約数ペア:

[(1, 200958116), (2, 100479058), (4, 50239529), (71, 2830396), (142, 1415198), (157, 1279988), (284, 707599), (314, 639994), (628, 319997), (4507, 44588), (9014, 22294), (11147, 18028)]