230291204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13883}}^1$

素因数の和:13940

約数の個数: 48

約数和(自身を含む): 489827520

約数和(自身を除く): 259536316

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 13883, 16588, 27766, 55532, 152713, 180479, 305426, 360958, 402607, 610852, 721916, 805214, 1610428, 1985269, 3970538, 4428677, 5233891, 7941076, 8857354, 10467782, 17714708, 20935564, 57572801, 115145602, 230291204]

約数ペア:

[(1, 230291204), (2, 115145602), (4, 57572801), (11, 20935564), (13, 17714708), (22, 10467782), (26, 8857354), (29, 7941076), (44, 5233891), (52, 4428677), (58, 3970538), (116, 1985269), (143, 1610428), (286, 805214), (319, 721916), (377, 610852), (572, 402607), (638, 360958), (754, 305426), (1276, 180479), (1508, 152713), (4147, 55532), (8294, 27766), (13883, 16588)]