200525140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{345733}}^1$

素因数の和:345771

約数の個数: 24

約数和(自身を含む): 435624840

約数和(自身を除く): 235099700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 345733, 691466, 1382932, 1728665, 3457330, 6914660, 10026257, 20052514, 40105028, 50131285, 100262570, 200525140]

約数ペア:

[(1, 200525140), (2, 100262570), (4, 50131285), (5, 40105028), (10, 20052514), (20, 10026257), (29, 6914660), (58, 3457330), (116, 1728665), (145, 1382932), (290, 691466), (580, 345733)]