200154812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 54

約数和(自身を含む): 417073104

約数和(自身を除く): 216918292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 1573, 1859, 2447, 3146, 3718, 4894, 6292, 7436, 9788, 20449, 26917, 31811, 40898, 53834, 63622, 81796, 107668, 127244, 296087, 349921, 413543, 592174, 699842, 827086, 1184348, 1399684, 1654172, 3849131, 4548973, 7698262, 9097946, 15396524, 18195892, 50038703, 100077406, 200154812]

約数ペア:

[(1, 200154812), (2, 100077406), (4, 50038703), (11, 18195892), (13, 15396524), (22, 9097946), (26, 7698262), (44, 4548973), (52, 3849131), (121, 1654172), (143, 1399684), (169, 1184348), (242, 827086), (286, 699842), (338, 592174), (484, 413543), (572, 349921), (676, 296087), (1573, 127244), (1859, 107668), (2447, 81796), (3146, 63622), (3718, 53834), (4894, 40898), (6292, 31811), (7436, 26917), (9788, 20449)]