206067411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 337079808

約数和(自身を除く): 131012397

約数列:

[1, 3, 9, 11, 33, 47, 67, 99, 141, 201, 423, 517, 603, 661, 737, 1551, 1983, 2211, 3149, 4653, 5949, 6633, 7271, 9447, 21813, 28341, 31067, 34639, 44287, 65439, 93201, 103917, 132861, 279603, 311751, 341737, 398583, 487157, 1025211, 1461471, 2081489, 3075633, 4384413, 6244467, 18733401, 22896379, 68689137, 206067411]

約数ペア:

[(1, 206067411), (3, 68689137), (9, 22896379), (11, 18733401), (33, 6244467), (47, 4384413), (67, 3075633), (99, 2081489), (141, 1461471), (201, 1025211), (423, 487157), (517, 398583), (603, 341737), (661, 311751), (737, 279603), (1551, 132861), (1983, 103917), (2211, 93201), (3149, 65439), (4653, 44287), (5949, 34639), (6633, 31067), (7271, 28341), (9447, 21813)]