201606500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 470486016

約数和(自身を除く): 268879516

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 125, 188, 230, 235, 250, 373, 460, 470, 500, 575, 746, 940, 1081, 1150, 1175, 1492, 1865, 2162, 2300, 2350, 2875, 3730, 4324, 4700, 5405, 5750, 5875, 7460, 8579, 9325, 10810, 11500, 11750, 17158, 17531, 18650, 21620, 23500, 27025, 34316, 35062, 37300, 42895, 46625, 54050, 70124, 85790, 87655, 93250, 108100, 135125, 171580, 175310, 186500, 214475, 270250, 350620, 403213, 428950, 438275, 540500, 806426, 857900, 876550, 1072375, 1612852, 1753100, 2016065, 2144750, 2191375, 4032130, 4289500, 4382750, 8064260, 8765500, 10080325, 20160650, 40321300, 50401625, 100803250, 201606500]

約数ペア:

[(1, 201606500), (2, 100803250), (4, 50401625), (5, 40321300), (10, 20160650), (20, 10080325), (23, 8765500), (25, 8064260), (46, 4382750), (47, 4289500), (50, 4032130), (92, 2191375), (94, 2144750), (100, 2016065), (115, 1753100), (125, 1612852), (188, 1072375), (230, 876550), (235, 857900), (250, 806426), (373, 540500), (460, 438275), (470, 428950), (500, 403213), (575, 350620), (746, 270250), (940, 214475), (1081, 186500), (1150, 175310), (1175, 171580), (1492, 135125), (1865, 108100), (2162, 93250), (2300, 87655), (2350, 85790), (2875, 70124), (3730, 54050), (4324, 46625), (4700, 42895), (5405, 37300), (5750, 35062), (5875, 34316), (7460, 27025), (8579, 23500), (9325, 21620), (10810, 18650), (11500, 17531), (11750, 17158)]