209951856

素因数分解:

$2^4\times 3^2\times {\mathrm{1457999}}^1$

素因数の和:1458013

約数の個数: 30

約数和(自身を含む): 587574000

約数和(自身を除く): 377622144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1457999, 2915998, 4373997, 5831996, 8747994, 11663992, 13121991, 17495988, 23327984, 26243982, 34991976, 52487964, 69983952, 104975928, 209951856]

約数ペア:

[(1, 209951856), (2, 104975928), (3, 69983952), (4, 52487964), (6, 34991976), (8, 26243982), (9, 23327984), (12, 17495988), (16, 13121991), (18, 11663992), (24, 8747994), (36, 5831996), (48, 4373997), (72, 2915998), (144, 1457999)]