203411365

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{7121}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 253828080

約数和(自身を除く): 50416715

約数列:

[1, 5, 29, 145, 197, 985, 5713, 7121, 28565, 35605, 206509, 1032545, 1402837, 7014185, 40682273, 203411365]

約数ペア:

[(1, 203411365), (5, 40682273), (29, 7014185), (145, 1402837), (197, 1032545), (985, 206509), (5713, 35605), (7121, 28565)]