200603991

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47057}}^1$

素因数の和:47103

約数の個数: 24

約数和(自身を含む): 321876720

約数和(自身を除く): 121272729

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 47057, 141171, 329399, 988197, 1364653, 2305793, 4093959, 6917379, 9552571, 28657713, 66867997, 200603991]

約数ペア:

[(1, 200603991), (3, 66867997), (7, 28657713), (21, 9552571), (29, 6917379), (49, 4093959), (87, 2305793), (147, 1364653), (203, 988197), (609, 329399), (1421, 141171), (4263, 47057)]