201347125

素因数分解:

$5^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 297063936

約数和(自身を除く): 95716811

約数列:

[1, 5, 7, 25, 35, 49, 71, 125, 175, 245, 355, 463, 497, 875, 1225, 1775, 2315, 2485, 3241, 3479, 6125, 8875, 11575, 12425, 16205, 17395, 22687, 32873, 57875, 62125, 81025, 86975, 113435, 164365, 230111, 405125, 434875, 567175, 821825, 1150555, 1610777, 2835875, 4109125, 5752775, 8053885, 28763875, 40269425, 201347125]

約数ペア:

[(1, 201347125), (5, 40269425), (7, 28763875), (25, 8053885), (35, 5752775), (49, 4109125), (71, 2835875), (125, 1610777), (175, 1150555), (245, 821825), (355, 567175), (463, 434875), (497, 405125), (875, 230111), (1225, 164365), (1775, 113435), (2315, 86975), (2485, 81025), (3241, 62125), (3479, 57875), (6125, 32873), (8875, 22687), (11575, 17395), (12425, 16205)]