201304525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 274268160

約数和(自身を除く): 72963635

約数列:

[1, 5, 19, 25, 47, 71, 95, 127, 235, 355, 475, 635, 893, 1175, 1349, 1775, 2413, 3175, 3337, 4465, 5969, 6745, 9017, 12065, 16685, 22325, 29845, 33725, 45085, 60325, 63403, 83425, 113411, 149225, 171323, 225425, 317015, 423799, 567055, 856615, 1585075, 2118995, 2835275, 4283075, 8052181, 10594975, 40260905, 201304525]

約数ペア:

[(1, 201304525), (5, 40260905), (19, 10594975), (25, 8052181), (47, 4283075), (71, 2835275), (95, 2118995), (127, 1585075), (235, 856615), (355, 567055), (475, 423799), (635, 317015), (893, 225425), (1175, 171323), (1349, 149225), (1775, 113411), (2413, 83425), (3175, 63403), (3337, 60325), (4465, 45085), (5969, 33725), (6745, 29845), (9017, 22325), (12065, 16685)]