200976295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 276514560

約数和(自身を除く): 75538265

約数列:

[1, 5, 13, 17, 65, 85, 221, 239, 761, 1105, 1195, 3107, 3805, 4063, 9893, 12937, 15535, 20315, 49465, 52819, 64685, 168181, 181879, 264095, 840905, 909395, 2364427, 3091943, 11822135, 15459715, 40195259, 200976295]

約数ペア:

[(1, 200976295), (5, 40195259), (13, 15459715), (17, 11822135), (65, 3091943), (85, 2364427), (221, 909395), (239, 840905), (761, 264095), (1105, 181879), (1195, 168181), (3107, 64685), (3805, 52819), (4063, 49465), (9893, 20315), (12937, 15535)]