207730897930

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{32920903}}^1$

素因数の和:32921541

約数の個数: 16

約数和(自身を含む): 374508203904

約数和(自身を除く): 166777305974

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 32920903, 65841806, 164604515, 329209030, 20773089793, 41546179586, 103865448965, 207730897930]

約数ペア:

[(1, 207730897930), (2, 103865448965), (5, 41546179586), (10, 20773089793), (631, 329209030), (1262, 164604515), (3155, 65841806), (6310, 32920903)]