208603108

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 428327424

約数和(自身を除く): 219724316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 293, 329, 541, 586, 658, 1082, 1172, 1316, 2051, 2164, 3787, 4102, 7574, 8204, 13771, 15148, 25427, 27542, 50854, 55084, 96397, 101708, 158513, 177989, 192794, 317026, 355978, 385588, 634052, 711956, 1109591, 2219182, 4438364, 7450111, 14900222, 29800444, 52150777, 104301554, 208603108]

約数ペア:

[(1, 208603108), (2, 104301554), (4, 52150777), (7, 29800444), (14, 14900222), (28, 7450111), (47, 4438364), (94, 2219182), (188, 1109591), (293, 711956), (329, 634052), (541, 385588), (586, 355978), (658, 317026), (1082, 192794), (1172, 177989), (1316, 158513), (2051, 101708), (2164, 96397), (3787, 55084), (4102, 50854), (7574, 27542), (8204, 25427), (13771, 15148)]