219723729964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{11887}}^1\times {\mathrm{271829}}^1$

素因数の和:283737

約数の個数: 24

約数和(自身を含む): 407170895040

約数和(自身を除く): 187447165076

約数列:

[1, 2, 4, 17, 34, 68, 11887, 23774, 47548, 202079, 271829, 404158, 543658, 808316, 1087316, 4621093, 9242186, 18484372, 3231231323, 6462462646, 12924925292, 54930932491, 109861864982, 219723729964]

約数ペア:

[(1, 219723729964), (2, 109861864982), (4, 54930932491), (17, 12924925292), (34, 6462462646), (68, 3231231323), (11887, 18484372), (23774, 9242186), (47548, 4621093), (202079, 1087316), (271829, 808316), (404158, 543658)]