201761274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 478493568

約数和(自身を除く): 276732294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 113, 143, 226, 286, 339, 429, 678, 858, 1243, 1469, 2081, 2486, 2938, 3729, 4162, 4407, 6243, 7458, 8814, 12486, 16159, 22891, 27053, 32318, 45782, 48477, 54106, 68673, 81159, 96954, 137346, 162318, 235153, 297583, 470306, 595166, 705459, 892749, 1410918, 1785498, 2586683, 3056989, 5173366, 6113978, 7760049, 9170967, 15520098, 18341934, 33626879, 67253758, 100880637, 201761274]

約数ペア:

[(1, 201761274), (2, 100880637), (3, 67253758), (6, 33626879), (11, 18341934), (13, 15520098), (22, 9170967), (26, 7760049), (33, 6113978), (39, 5173366), (66, 3056989), (78, 2586683), (113, 1785498), (143, 1410918), (226, 892749), (286, 705459), (339, 595166), (429, 470306), (678, 297583), (858, 235153), (1243, 162318), (1469, 137346), (2081, 96954), (2486, 81159), (2938, 68673), (3729, 54106), (4162, 48477), (4407, 45782), (6243, 32318), (7458, 27053), (8814, 22891), (12486, 16159)]