202339445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1409}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 303747840

約数和(自身を除く): 101408395

約数列:

[1, 5, 7, 11, 35, 55, 77, 373, 385, 1409, 1865, 2611, 4103, 7045, 9863, 13055, 15499, 20515, 28721, 49315, 77495, 108493, 143605, 525557, 542465, 2627785, 3678899, 5781127, 18394495, 28905635, 40467889, 202339445]

約数ペア:

[(1, 202339445), (5, 40467889), (7, 28905635), (11, 18394495), (35, 5781127), (55, 3678899), (77, 2627785), (373, 542465), (385, 525557), (1409, 143605), (1865, 108493), (2611, 77495), (4103, 49315), (7045, 28721), (9863, 20515), (13055, 15499)]