208025396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 400755600

約数和(自身を除く): 192730204

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 148, 178, 356, 629, 929, 1258, 1513, 1858, 2516, 3026, 3293, 3716, 6052, 6586, 13172, 15793, 31586, 34373, 55981, 63172, 68746, 82681, 111962, 137492, 165362, 223924, 330724, 584341, 1168682, 1405577, 2337364, 2811154, 3059197, 5622308, 6118394, 12236788, 52006349, 104012698, 208025396]

約数ペア:

[(1, 208025396), (2, 104012698), (4, 52006349), (17, 12236788), (34, 6118394), (37, 5622308), (68, 3059197), (74, 2811154), (89, 2337364), (148, 1405577), (178, 1168682), (356, 584341), (629, 330724), (929, 223924), (1258, 165362), (1513, 137492), (1858, 111962), (2516, 82681), (3026, 68746), (3293, 63172), (3716, 55981), (6052, 34373), (6586, 31586), (13172, 15793)]