207657048

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{21577}}^1$

素因数の和:21987

約数の個数: 32

約数和(自身を含む): 520461360

約数和(自身を除く): 312804312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 21577, 43154, 64731, 86308, 129462, 172616, 258924, 517848, 8652377, 17304754, 25957131, 34609508, 51914262, 69219016, 103828524, 207657048]

約数ペア:

[(1, 207657048), (2, 103828524), (3, 69219016), (4, 51914262), (6, 34609508), (8, 25957131), (12, 17304754), (24, 8652377), (401, 517848), (802, 258924), (1203, 172616), (1604, 129462), (2406, 86308), (3208, 64731), (4812, 43154), (9624, 21577)]