207986324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15443}}^1$

素因数の和:15504

約数の個数: 48

約数和(自身を含む): 460107648

約数和(自身を除く): 252121324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 15443, 30886, 61772, 108101, 200759, 216202, 401518, 432404, 571391, 803036, 1142782, 1405313, 2285564, 2810626, 3999737, 5621252, 7428083, 7999474, 14856166, 15998948, 29712332, 51996581, 103993162, 207986324]

約数ペア:

[(1, 207986324), (2, 103993162), (4, 51996581), (7, 29712332), (13, 15998948), (14, 14856166), (26, 7999474), (28, 7428083), (37, 5621252), (52, 3999737), (74, 2810626), (91, 2285564), (148, 1405313), (182, 1142782), (259, 803036), (364, 571391), (481, 432404), (518, 401518), (962, 216202), (1036, 200759), (1924, 108101), (3367, 61772), (6734, 30886), (13468, 15443)]