201941075

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13903}}^1$

素因数の和:14003

約数の個数: 24

約数和(自身を含む): 289648128

約数和(自身を除く): 87707053

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 13903, 14525, 69515, 97321, 347575, 486605, 1153949, 2433025, 5769745, 8077643, 28848725, 40388215, 201941075]

約数ペア:

[(1, 201941075), (5, 40388215), (7, 28848725), (25, 8077643), (35, 5769745), (83, 2433025), (175, 1153949), (415, 486605), (581, 347575), (2075, 97321), (2905, 69515), (13903, 14525)]