205127843390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14891}}^1\times {\mathrm{47501}}^1$

素因数の和:62428

約数の個数: 32

約数和(自身を含む): 381995883360

約数和(自身を除く): 176868039970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 14891, 29782, 47501, 74455, 95002, 148910, 237505, 431839, 475010, 863678, 1377529, 2159195, 2755058, 4318390, 6887645, 13775290, 707337391, 1414674782, 3536686955, 7073373910, 20512784339, 41025568678, 102563921695, 205127843390]

約数ペア:

[(1, 205127843390), (2, 102563921695), (5, 41025568678), (10, 20512784339), (29, 7073373910), (58, 3536686955), (145, 1414674782), (290, 707337391), (14891, 13775290), (29782, 6887645), (47501, 4318390), (74455, 2755058), (95002, 2159195), (148910, 1377529), (237505, 863678), (431839, 475010)]