204426184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{690629}}^1$

素因数の和:690672

約数の個数: 16

約数和(自身を含む): 393659100

約数和(自身を除く): 189232916

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 690629, 1381258, 2762516, 5525032, 25553273, 51106546, 102213092, 204426184]

約数ペア:

[(1, 204426184), (2, 102213092), (4, 51106546), (8, 25553273), (37, 5525032), (74, 2762516), (148, 1381258), (296, 690629)]