195408892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 404167680

約数和(自身を除く): 208758788

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 166, 188, 329, 332, 581, 658, 1162, 1316, 1789, 2324, 3578, 3901, 7156, 7802, 12523, 15604, 25046, 27307, 50092, 54614, 84083, 109228, 148487, 168166, 296974, 336332, 588581, 593948, 1039409, 1177162, 2078818, 2354324, 4157636, 6978889, 13957778, 27915556, 48852223, 97704446, 195408892]

約数ペア:

[(1, 195408892), (2, 97704446), (4, 48852223), (7, 27915556), (14, 13957778), (28, 6978889), (47, 4157636), (83, 2354324), (94, 2078818), (166, 1177162), (188, 1039409), (329, 593948), (332, 588581), (581, 336332), (658, 296974), (1162, 168166), (1316, 148487), (1789, 109228), (2324, 84083), (3578, 54614), (3901, 50092), (7156, 27307), (7802, 25046), (12523, 15604)]