209702095198

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{10399}}^1\times {\mathrm{32843}}^1$

素因数の和:43551

約数の個数: 16

約数和(自身を含む): 315617702400

約数和(自身を除く): 105915607202

約数列:

[1, 2, 307, 614, 10399, 20798, 32843, 65686, 3192493, 6384986, 10082801, 20165602, 341534357, 683068714, 104851047599, 209702095198]

約数ペア:

[(1, 209702095198), (2, 104851047599), (307, 683068714), (614, 341534357), (10399, 20165602), (20798, 10082801), (32843, 6384986), (65686, 3192493)]