201209217435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1074061}}^1$

素因数の和:1074276

約数の個数: 48

約数和(自身を含む): 365937219648

約数和(自身を除く): 164728002213

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 181, 207, 345, 543, 905, 1035, 1629, 2715, 4163, 8145, 12489, 20815, 37467, 62445, 187335, 1074061, 3222183, 5370305, 9666549, 16110915, 24703403, 48332745, 74110209, 123517015, 194405041, 222330627, 370551045, 583215123, 972025205, 1111653135, 1749645369, 2916075615, 4471315943, 8748226845, 13413947829, 22356579715, 40241843487, 67069739145, 201209217435]

約数ペア:

[(1, 201209217435), (3, 67069739145), (5, 40241843487), (9, 22356579715), (15, 13413947829), (23, 8748226845), (45, 4471315943), (69, 2916075615), (115, 1749645369), (181, 1111653135), (207, 972025205), (345, 583215123), (543, 370551045), (905, 222330627), (1035, 194405041), (1629, 123517015), (2715, 74110209), (4163, 48332745), (8145, 24703403), (12489, 16110915), (20815, 9666549), (37467, 5370305), (62445, 3222183), (187335, 1074061)]