202171554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6803}}^1$

素因数の和:6951

約数の個数: 48

約数和(自身を含む): 475517952

約数和(自身を除く): 273346398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 6803, 9906, 13606, 14859, 20409, 29718, 40818, 61227, 88439, 122454, 176878, 265317, 530634, 795951, 863981, 1591902, 1727962, 2591943, 5183886, 7775829, 11231753, 15551658, 22463506, 33695259, 67390518, 101085777, 202171554]

約数ペア:

[(1, 202171554), (2, 101085777), (3, 67390518), (6, 33695259), (9, 22463506), (13, 15551658), (18, 11231753), (26, 7775829), (39, 5183886), (78, 2591943), (117, 1727962), (127, 1591902), (234, 863981), (254, 795951), (381, 530634), (762, 265317), (1143, 176878), (1651, 122454), (2286, 88439), (3302, 61227), (4953, 40818), (6803, 29718), (9906, 20409), (13606, 14859)]