206086980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{312253}}^1$

素因数の和:312276

約数の個数: 48

約数和(自身を含む): 629504064

約数和(自身を除く): 423417084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 312253, 624506, 936759, 1249012, 1561265, 1873518, 3122530, 3434783, 3747036, 4683795, 6245060, 6869566, 9367590, 10304349, 13739132, 17173915, 18735180, 20608698, 34347830, 41217396, 51521745, 68695660, 103043490, 206086980]

約数ペア:

[(1, 206086980), (2, 103043490), (3, 68695660), (4, 51521745), (5, 41217396), (6, 34347830), (10, 20608698), (11, 18735180), (12, 17173915), (15, 13739132), (20, 10304349), (22, 9367590), (30, 6869566), (33, 6245060), (44, 4683795), (55, 3747036), (60, 3434783), (66, 3122530), (110, 1873518), (132, 1561265), (165, 1249012), (220, 936759), (330, 624506), (660, 312253)]