201158000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4419

約数の個数: 80

約数和(自身を含む): 507663936

約数和(自身を除く): 306505936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 4373, 4600, 5750, 8746, 9200, 11500, 17492, 21865, 23000, 34984, 43730, 46000, 69968, 87460, 100579, 109325, 174920, 201158, 218650, 349840, 402316, 437300, 502895, 546625, 804632, 874600, 1005790, 1093250, 1609264, 1749200, 2011580, 2186500, 2514475, 4023160, 4373000, 5028950, 8046320, 8746000, 10057900, 12572375, 20115800, 25144750, 40231600, 50289500, 100579000, 201158000]

約数ペア:

[(1, 201158000), (2, 100579000), (4, 50289500), (5, 40231600), (8, 25144750), (10, 20115800), (16, 12572375), (20, 10057900), (23, 8746000), (25, 8046320), (40, 5028950), (46, 4373000), (50, 4023160), (80, 2514475), (92, 2186500), (100, 2011580), (115, 1749200), (125, 1609264), (184, 1093250), (200, 1005790), (230, 874600), (250, 804632), (368, 546625), (400, 502895), (460, 437300), (500, 402316), (575, 349840), (920, 218650), (1000, 201158), (1150, 174920), (1840, 109325), (2000, 100579), (2300, 87460), (2875, 69968), (4373, 46000), (4600, 43730), (5750, 34984), (8746, 23000), (9200, 21865), (11500, 17492)]