215519938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{20759}}^1$

素因数の和:20969

約数の個数: 16

約数和(自身を含む): 336312000

約数和(自身を除く): 120792062

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 20759, 41518, 602011, 1204022, 3715861, 7431722, 107759969, 215519938]

約数ペア:

[(1, 215519938), (2, 107759969), (29, 7431722), (58, 3715861), (179, 1204022), (358, 602011), (5191, 41518), (10382, 20759)]