293668186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^2$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 542975616

約数和(自身を除く): 249307430

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 157, 161, 259, 314, 322, 518, 851, 1099, 1702, 2198, 3611, 5809, 5957, 7222, 11618, 11914, 24649, 25277, 40663, 49298, 50554, 81326, 133607, 172543, 267214, 345086, 566927, 912013, 935249, 1133854, 1824026, 1870498, 3968489, 6384091, 7936978, 12768182, 20976299, 41952598, 146834093, 293668186]

約数ペア:

[(1, 293668186), (2, 146834093), (7, 41952598), (14, 20976299), (23, 12768182), (37, 7936978), (46, 6384091), (74, 3968489), (157, 1870498), (161, 1824026), (259, 1133854), (314, 935249), (322, 912013), (518, 566927), (851, 345086), (1099, 267214), (1702, 172543), (2198, 133607), (3611, 81326), (5809, 50554), (5957, 49298), (7222, 40663), (11618, 25277), (11914, 24649)]