190078174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 348566400

約数和(自身を除く): 158488226

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 1949, 3146, 3751, 3898, 4433, 7502, 8866, 21439, 25337, 42878, 48763, 50674, 60419, 97526, 120838, 235829, 278707, 471658, 557414, 664609, 785447, 1329218, 1570894, 3065777, 6131554, 7310699, 8639917, 14621398, 17279834, 95039087, 190078174]

約数ペア:

[(1, 190078174), (2, 95039087), (11, 17279834), (13, 14621398), (22, 8639917), (26, 7310699), (31, 6131554), (62, 3065777), (121, 1570894), (143, 1329218), (242, 785447), (286, 664609), (341, 557414), (403, 471658), (682, 278707), (806, 235829), (1573, 120838), (1949, 97526), (3146, 60419), (3751, 50674), (3898, 48763), (4433, 42878), (7502, 25337), (8866, 21439)]