208489730

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{14797}}^1$

素因数の和:16213

約数の個数: 16

約数和(自身を含む): 375573240

約数和(自身を除く): 167083510

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 14797, 29594, 73985, 147970, 20848973, 41697946, 104244865, 208489730]

約数ペア:

[(1, 208489730), (2, 104244865), (5, 41697946), (10, 20848973), (1409, 147970), (2818, 73985), (7045, 29594), (14090, 14797)]