396700190

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{119849}}^1$

素因数の和:120187

約数の個数: 16

約数和(自身を含む): 716223600

約数和(自身を除く): 319523410

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 119849, 239698, 599245, 1198490, 39670019, 79340038, 198350095, 396700190]

約数ペア:

[(1, 396700190), (2, 198350095), (5, 79340038), (10, 39670019), (331, 1198490), (662, 599245), (1655, 239698), (3310, 119849)]