200502774

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 441692160

約数和(自身を除く): 241189386

約数列:

[1, 2, 3, 6, 9, 18, 127, 139, 254, 278, 381, 417, 631, 762, 834, 1143, 1251, 1262, 1893, 2286, 2502, 3786, 5679, 11358, 17653, 35306, 52959, 80137, 87709, 105918, 158877, 160274, 175418, 240411, 263127, 317754, 480822, 526254, 721233, 789381, 1442466, 1578762, 11139043, 22278086, 33417129, 66834258, 100251387, 200502774]

約数ペア:

[(1, 200502774), (2, 100251387), (3, 66834258), (6, 33417129), (9, 22278086), (18, 11139043), (127, 1578762), (139, 1442466), (254, 789381), (278, 721233), (381, 526254), (417, 480822), (631, 317754), (762, 263127), (834, 240411), (1143, 175418), (1251, 160274), (1262, 158877), (1893, 105918), (2286, 87709), (2502, 80137), (3786, 52959), (5679, 35306), (11358, 17653)]