201992643145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{1823779}}^1$

素因数の和:1825104

約数の個数: 16

約数和(自身を含む): 256846584960

約数和(自身を除く): 54853941815

約数列:

[1, 5, 17, 85, 1303, 6515, 22151, 110755, 1823779, 9118895, 31004243, 155021215, 2376384037, 11881920185, 40398528629, 201992643145]

約数ペア:

[(1, 201992643145), (5, 40398528629), (17, 11881920185), (85, 2376384037), (1303, 155021215), (6515, 31004243), (22151, 9118895), (110755, 1823779)]