201459687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 329742336

約数和(自身を除く): 128282649

約数列:

[1, 3, 11, 13, 33, 39, 43, 67, 129, 143, 163, 201, 429, 473, 489, 559, 737, 871, 1419, 1677, 1793, 2119, 2211, 2613, 2881, 5379, 6149, 6357, 7009, 8643, 9581, 10921, 18447, 21027, 23309, 28743, 31691, 32763, 37453, 69927, 77099, 91117, 95073, 112359, 120131, 141973, 231297, 273351, 360393, 411983, 425919, 469603, 1002287, 1235949, 1408809, 1561703, 3006861, 4685109, 5165633, 6104839, 15496899, 18314517, 67153229, 201459687]

約数ペア:

[(1, 201459687), (3, 67153229), (11, 18314517), (13, 15496899), (33, 6104839), (39, 5165633), (43, 4685109), (67, 3006861), (129, 1561703), (143, 1408809), (163, 1235949), (201, 1002287), (429, 469603), (473, 425919), (489, 411983), (559, 360393), (737, 273351), (871, 231297), (1419, 141973), (1677, 120131), (1793, 112359), (2119, 95073), (2211, 91117), (2613, 77099), (2881, 69927), (5379, 37453), (6149, 32763), (6357, 31691), (7009, 28743), (8643, 23309), (9581, 21027), (10921, 18447)]