200686437

素因数分解:

$3^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2111}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 139936923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 503, 1509, 2111, 3521, 4527, 6333, 10563, 13581, 14777, 18999, 31689, 44331, 56997, 95067, 132993, 398979, 1061833, 3185499, 7432831, 9556497, 22298493, 28669491, 66895479, 200686437]

約数ペア:

[(1, 200686437), (3, 66895479), (7, 28669491), (9, 22298493), (21, 9556497), (27, 7432831), (63, 3185499), (189, 1061833), (503, 398979), (1509, 132993), (2111, 95067), (3521, 56997), (4527, 44331), (6333, 31689), (10563, 18999), (13581, 14777)]