200707925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 289267200

約数和(自身を除く): 88559275

約数列:

[1, 5, 11, 19, 25, 55, 95, 107, 209, 275, 359, 475, 535, 1045, 1177, 1795, 2033, 2675, 3949, 5225, 5885, 6821, 8975, 10165, 19745, 22363, 29425, 34105, 38413, 50825, 75031, 98725, 111815, 170525, 192065, 375155, 422543, 559075, 729847, 960325, 1875775, 2112715, 3649235, 8028317, 10563575, 18246175, 40141585, 200707925]

約数ペア:

[(1, 200707925), (5, 40141585), (11, 18246175), (19, 10563575), (25, 8028317), (55, 3649235), (95, 2112715), (107, 1875775), (209, 960325), (275, 729847), (359, 559075), (475, 422543), (535, 375155), (1045, 192065), (1177, 170525), (1795, 111815), (2033, 98725), (2675, 75031), (3949, 50825), (5225, 38413), (5885, 34105), (6821, 29425), (8975, 22363), (10165, 19745)]