200211057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2687}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 306948096

約数和(自身を除く): 106737039

約数列:

[1, 3, 9, 17, 51, 153, 487, 1461, 2687, 4383, 8061, 8279, 24183, 24837, 45679, 74511, 137037, 411111, 1308569, 3925707, 11777121, 22245673, 66737019, 200211057]

約数ペア:

[(1, 200211057), (3, 66737019), (9, 22245673), (17, 11777121), (51, 3925707), (153, 1308569), (487, 411111), (1461, 137037), (2687, 74511), (4383, 45679), (8061, 24837), (8279, 24183)]