201180868

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{21839}}^1$

素因数の和:21904

約数の個数: 36

約数和(自身を含む): 418279680

約数和(自身を除く): 217098812

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 21839, 43678, 87356, 152873, 305746, 611492, 1026433, 1070111, 2052866, 2140222, 4105732, 4280444, 7185031, 14370062, 28740124, 50295217, 100590434, 201180868]

約数ペア:

[(1, 201180868), (2, 100590434), (4, 50295217), (7, 28740124), (14, 14370062), (28, 7185031), (47, 4280444), (49, 4105732), (94, 2140222), (98, 2052866), (188, 1070111), (196, 1026433), (329, 611492), (658, 305746), (1316, 152873), (2303, 87356), (4606, 43678), (9212, 21839)]