200435823

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 361728000

約数和(自身を除く): 161292177

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 343, 441, 483, 621, 941, 1029, 1127, 1323, 1449, 2823, 3087, 3381, 4347, 6587, 7889, 8469, 9261, 10143, 19761, 21643, 23667, 25407, 30429, 46109, 59283, 64929, 71001, 138327, 151501, 177849, 194787, 213003, 322763, 414981, 454503, 584361, 968289, 1060507, 1244943, 1363509, 2904867, 3181521, 4090527, 7423549, 8714601, 9544563, 22270647, 28633689, 66811941, 200435823]

約数ペア:

[(1, 200435823), (3, 66811941), (7, 28633689), (9, 22270647), (21, 9544563), (23, 8714601), (27, 7423549), (49, 4090527), (63, 3181521), (69, 2904867), (147, 1363509), (161, 1244943), (189, 1060507), (207, 968289), (343, 584361), (441, 454503), (483, 414981), (621, 322763), (941, 213003), (1029, 194787), (1127, 177849), (1323, 151501), (1449, 138327), (2823, 71001), (3087, 64929), (3381, 59283), (4347, 46109), (6587, 30429), (7889, 25407), (8469, 23667), (9261, 21643), (10143, 19761)]