209934432010

素因数分解:

$2^1\times 5^1\times {\mathrm{56209}}^1\times {\mathrm{373489}}^1$

素因数の和:429705

約数の個数: 16

約数和(自身を含む): 377889712200

約数和(自身を除く): 167955280190

約数列:

[1, 2, 5, 10, 56209, 112418, 281045, 373489, 562090, 746978, 1867445, 3734890, 20993443201, 41986886402, 104967216005, 209934432010]

約数ペア:

[(1, 209934432010), (2, 104967216005), (5, 41986886402), (10, 20993443201), (56209, 3734890), (112418, 1867445), (281045, 746978), (373489, 562090)]