220434828

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{189377}}^1$

素因数の和:189481

約数の個数: 24

約数和(自身を含む): 519653232

約数和(自身を除く): 299218404

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 189377, 378754, 568131, 757508, 1136262, 2272524, 18369569, 36739138, 55108707, 73478276, 110217414, 220434828]

約数ペア:

[(1, 220434828), (2, 110217414), (3, 73478276), (4, 55108707), (6, 36739138), (12, 18369569), (97, 2272524), (194, 1136262), (291, 757508), (388, 568131), (582, 378754), (1164, 189377)]