211325584

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{5821}}^1$

素因数の和:8098

約数の個数: 20

約数和(自身を含む): 409694140

約数和(自身を除く): 198368556

約数列:

[1, 2, 4, 8, 16, 2269, 4538, 5821, 9076, 11642, 18152, 23284, 36304, 46568, 93136, 13207849, 26415698, 52831396, 105662792, 211325584]

約数ペア:

[(1, 211325584), (2, 105662792), (4, 52831396), (8, 26415698), (16, 13207849), (2269, 93136), (4538, 46568), (5821, 36304), (9076, 23284), (11642, 18152)]