201101190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 505612800

約数和(自身を除く): 304511610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 379, 690, 758, 769, 1137, 1538, 1895, 2274, 2307, 3790, 3845, 4614, 5685, 7690, 8717, 11370, 11535, 17434, 17687, 23070, 26151, 35374, 43585, 52302, 53061, 87170, 88435, 106122, 130755, 176870, 261510, 265305, 291451, 530610, 582902, 874353, 1457255, 1748706, 2914510, 4371765, 6703373, 8743530, 13406746, 20110119, 33516865, 40220238, 67033730, 100550595, 201101190]

約数ペア:

[(1, 201101190), (2, 100550595), (3, 67033730), (5, 40220238), (6, 33516865), (10, 20110119), (15, 13406746), (23, 8743530), (30, 6703373), (46, 4371765), (69, 2914510), (115, 1748706), (138, 1457255), (230, 874353), (345, 582902), (379, 530610), (690, 291451), (758, 265305), (769, 261510), (1137, 176870), (1538, 130755), (1895, 106122), (2274, 88435), (2307, 87170), (3790, 53061), (3845, 52302), (4614, 43585), (5685, 35374), (7690, 26151), (8717, 23070), (11370, 17687), (11535, 17434)]