201637690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061251}}^1$

素因数の和:1061277

約数の個数: 16

約数和(自身を含む): 382050720

約数和(自身を除く): 180413030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1061251, 2122502, 5306255, 10612510, 20163769, 40327538, 100818845, 201637690]

約数ペア:

[(1, 201637690), (2, 100818845), (5, 40327538), (10, 20163769), (19, 10612510), (38, 5306255), (95, 2122502), (190, 1061251)]