201657585

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 334098432

約数和(自身を除く): 132440847

約数列:

[1, 3, 5, 15, 37, 111, 127, 185, 381, 555, 635, 1905, 2861, 4699, 8583, 14097, 14305, 23495, 42915, 70485, 105857, 317571, 363347, 529285, 1090041, 1587855, 1816735, 5450205, 13443839, 40331517, 67219195, 201657585]

約数ペア:

[(1, 201657585), (3, 67219195), (5, 40331517), (15, 13443839), (37, 5450205), (111, 1816735), (127, 1587855), (185, 1090041), (381, 529285), (555, 363347), (635, 317571), (1905, 105857), (2861, 70485), (4699, 42915), (8583, 23495), (14097, 14305)]