200745279

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5783}}^1$

素因数の和:5844

約数の個数: 48

約数和(自身を含む): 360921600

約数和(自身を除く): 160176321

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 5783, 11571, 17349, 34713, 40481, 52047, 109877, 121443, 167707, 329631, 364329, 503121, 769139, 988893, 1173949, 1509363, 2307417, 3186433, 3521847, 6922251, 9559299, 10565541, 22305031, 28677897, 66915093, 200745279]

約数ペア:

[(1, 200745279), (3, 66915093), (7, 28677897), (9, 22305031), (19, 10565541), (21, 9559299), (29, 6922251), (57, 3521847), (63, 3186433), (87, 2307417), (133, 1509363), (171, 1173949), (203, 988893), (261, 769139), (399, 503121), (551, 364329), (609, 329631), (1197, 167707), (1653, 121443), (1827, 109877), (3857, 52047), (4959, 40481), (5783, 34713), (11571, 17349)]