201991376466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2366957}}^1$

素因数の和:2367407

約数の個数: 48

約数和(自身を含む): 478542100608

約数和(自身を除く): 276550724142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 431, 862, 1293, 2586, 3879, 4741, 7758, 9482, 14223, 28446, 42669, 85338, 2366957, 4733914, 7100871, 14201742, 21302613, 26036527, 42605226, 52073054, 78109581, 156219162, 234328743, 468657486, 1020158467, 2040316934, 3060475401, 6120950802, 9181426203, 11221743137, 18362852406, 22443486274, 33665229411, 67330458822, 100995688233, 201991376466]

約数ペア:

[(1, 201991376466), (2, 100995688233), (3, 67330458822), (6, 33665229411), (9, 22443486274), (11, 18362852406), (18, 11221743137), (22, 9181426203), (33, 6120950802), (66, 3060475401), (99, 2040316934), (198, 1020158467), (431, 468657486), (862, 234328743), (1293, 156219162), (2586, 78109581), (3879, 52073054), (4741, 42605226), (7758, 26036527), (9482, 21302613), (14223, 14201742), (28446, 7100871), (42669, 4733914), (85338, 2366957)]