201000177

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7043}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 342620160

約数和(自身を除く): 141619983

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 7043, 9513, 21129, 28539, 49301, 63387, 147903, 190161, 443709, 1063493, 1331127, 3190479, 7444451, 9571437, 22333353, 28714311, 67000059, 201000177]

約数ペア:

[(1, 201000177), (3, 67000059), (7, 28714311), (9, 22333353), (21, 9571437), (27, 7444451), (63, 3190479), (151, 1331127), (189, 1063493), (453, 443709), (1057, 190161), (1359, 147903), (3171, 63387), (4077, 49301), (7043, 28539), (9513, 21129)]