200515221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{3571}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 307592064

約数和(自身を除く): 107076843

約数列:

[1, 3, 9, 17, 51, 153, 367, 1101, 3303, 3571, 6239, 10713, 18717, 32139, 56151, 60707, 182121, 546363, 1310557, 3931671, 11795013, 22279469, 66838407, 200515221]

約数ペア:

[(1, 200515221), (3, 66838407), (9, 22279469), (17, 11795013), (51, 3931671), (153, 1310557), (367, 546363), (1101, 182121), (3303, 60707), (3571, 56151), (6239, 32139), (10713, 18717)]