213789804

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 514563840

約数和(自身を除く): 300774036

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 708, 852, 4189, 4253, 8378, 8506, 12567, 12759, 16756, 17012, 25134, 25518, 50268, 51036, 250927, 301963, 501854, 603926, 752781, 905889, 1003708, 1207852, 1505562, 1811778, 3011124, 3623556, 17815817, 35631634, 53447451, 71263268, 106894902, 213789804]

約数ペア:

[(1, 213789804), (2, 106894902), (3, 71263268), (4, 53447451), (6, 35631634), (12, 17815817), (59, 3623556), (71, 3011124), (118, 1811778), (142, 1505562), (177, 1207852), (213, 1003708), (236, 905889), (284, 752781), (354, 603926), (426, 501854), (708, 301963), (852, 250927), (4189, 51036), (4253, 50268), (8378, 25518), (8506, 25134), (12567, 17012), (12759, 16756)]