201272168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324159}}^1$

素因数の和:1324184

約数の個数: 16

約数和(自身を含む): 397248000

約数和(自身を除く): 195975832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324159, 2648318, 5296636, 10593272, 25159021, 50318042, 100636084, 201272168]

約数ペア:

[(1, 201272168), (2, 100636084), (4, 50318042), (8, 25159021), (19, 10593272), (38, 5296636), (76, 2648318), (152, 1324159)]