209346246

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 466594128

約数和(自身を除く): 257247882

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 331, 369, 662, 738, 857, 993, 1714, 1986, 2571, 2979, 5142, 5958, 7713, 13571, 15426, 27142, 35137, 40713, 70274, 81426, 105411, 122139, 210822, 244278, 283667, 316233, 567334, 632466, 851001, 1702002, 2553003, 5106006, 11630347, 23260694, 34891041, 69782082, 104673123, 209346246]

約数ペア:

[(1, 209346246), (2, 104673123), (3, 69782082), (6, 34891041), (9, 23260694), (18, 11630347), (41, 5106006), (82, 2553003), (123, 1702002), (246, 851001), (331, 632466), (369, 567334), (662, 316233), (738, 283667), (857, 244278), (993, 210822), (1714, 122139), (1986, 105411), (2571, 81426), (2979, 70274), (5142, 40713), (5958, 35137), (7713, 27142), (13571, 15426)]