207047988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{91291}}^1$

素因数の和:91314

約数の個数: 60

約数和(自身を含む): 618594592

約数和(自身を除く): 411546604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 91291, 182582, 273873, 365164, 547746, 639037, 821619, 1095492, 1278074, 1643238, 1917111, 2464857, 2556148, 3286476, 3834222, 4929714, 5751333, 7394571, 7668444, 9859428, 11502666, 14789142, 17253999, 23005332, 29578284, 34507998, 51761997, 69015996, 103523994, 207047988]

約数ペア:

[(1, 207047988), (2, 103523994), (3, 69015996), (4, 51761997), (6, 34507998), (7, 29578284), (9, 23005332), (12, 17253999), (14, 14789142), (18, 11502666), (21, 9859428), (27, 7668444), (28, 7394571), (36, 5751333), (42, 4929714), (54, 3834222), (63, 3286476), (81, 2556148), (84, 2464857), (108, 1917111), (126, 1643238), (162, 1278074), (189, 1095492), (252, 821619), (324, 639037), (378, 547746), (567, 365164), (756, 273873), (1134, 182582), (2268, 91291)]