202489730

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{41579}}^1$

素因数の和:42073

約数の個数: 16

約数和(自身を含む): 365238720

約数和(自身を除く): 162748990

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 41579, 83158, 207895, 415790, 20248973, 40497946, 101244865, 202489730]

約数ペア:

[(1, 202489730), (2, 101244865), (5, 40497946), (10, 20248973), (487, 415790), (974, 207895), (2435, 83158), (4870, 41579)]