215171292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2281}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 574552832

約数和(自身を除く): 359381540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1123, 2246, 2281, 3369, 4492, 4562, 6738, 6843, 7861, 9124, 13476, 13686, 15722, 15967, 23583, 27372, 31444, 31934, 47166, 47901, 63868, 94332, 95802, 191604, 2561563, 5123126, 7684689, 10246252, 15369378, 17930941, 30738756, 35861882, 53792823, 71723764, 107585646, 215171292]

約数ペア:

[(1, 215171292), (2, 107585646), (3, 71723764), (4, 53792823), (6, 35861882), (7, 30738756), (12, 17930941), (14, 15369378), (21, 10246252), (28, 7684689), (42, 5123126), (84, 2561563), (1123, 191604), (2246, 95802), (2281, 94332), (3369, 63868), (4492, 47901), (4562, 47166), (6738, 31934), (6843, 31444), (7861, 27372), (9124, 23583), (13476, 15967), (13686, 15722)]