210441730

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{20023}}^1$

素因数の和:21081

約数の個数: 16

約数和(自身を含む): 379174464

約数和(自身を除く): 168732734

約数列:

[1, 2, 5, 10, 1051, 2102, 5255, 10510, 20023, 40046, 100115, 200230, 21044173, 42088346, 105220865, 210441730]

約数ペア:

[(1, 210441730), (2, 105220865), (5, 42088346), (10, 21044173), (1051, 200230), (2102, 100115), (5255, 40046), (10510, 20023)]