202311837

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 379937376

約数和(自身を除く): 177625539

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 243, 273, 351, 441, 567, 637, 819, 1053, 1307, 1323, 1701, 1911, 2457, 3159, 3921, 3969, 5733, 7371, 9149, 11763, 11907, 16991, 17199, 22113, 27447, 35289, 50973, 51597, 64043, 82341, 105867, 118937, 152919, 154791, 192129, 247023, 317601, 356811, 458757, 576387, 741069, 832559, 1070433, 1376271, 1729161, 2223207, 2497677, 3211299, 4128813, 5187483, 7493031, 9633897, 15562449, 22479093, 28901691, 67437279, 202311837]

約数ペア:

[(1, 202311837), (3, 67437279), (7, 28901691), (9, 22479093), (13, 15562449), (21, 9633897), (27, 7493031), (39, 5187483), (49, 4128813), (63, 3211299), (81, 2497677), (91, 2223207), (117, 1729161), (147, 1376271), (189, 1070433), (243, 832559), (273, 741069), (351, 576387), (441, 458757), (567, 356811), (637, 317601), (819, 247023), (1053, 192129), (1307, 154791), (1323, 152919), (1701, 118937), (1911, 105867), (2457, 82341), (3159, 64043), (3921, 51597), (3969, 50973), (5733, 35289), (7371, 27447), (9149, 22113), (11763, 17199), (11907, 16991)]