208094299

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 241067008

約数和(自身を除く): 32972709

約数列:

[1, 7, 103, 397, 721, 727, 2779, 5089, 40891, 74881, 286237, 288619, 524167, 2020333, 29727757, 208094299]

約数ペア:

[(1, 208094299), (7, 29727757), (103, 2020333), (397, 524167), (721, 288619), (727, 286237), (2779, 74881), (5089, 40891)]