201777621125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{79319}}^1$

素因数の和:79814

約数の個数: 32

約数和(自身を含む): 257773501440

約数和(自身を除く): 55995880315

約数列:

[1, 5, 25, 47, 125, 235, 433, 1175, 2165, 5875, 10825, 20351, 54125, 79319, 101755, 396595, 508775, 1982975, 2543875, 3727993, 9914875, 18639965, 34345127, 93199825, 171725635, 465999125, 858628175, 1614220969, 4293140875, 8071104845, 40355524225, 201777621125]

約数ペア:

[(1, 201777621125), (5, 40355524225), (25, 8071104845), (47, 4293140875), (125, 1614220969), (235, 858628175), (433, 465999125), (1175, 171725635), (2165, 93199825), (5875, 34345127), (10825, 18639965), (20351, 9914875), (54125, 3727993), (79319, 2543875), (101755, 1982975), (396595, 508775)]