201617728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242329}}^1$

素因数の和:242354

約数の個数: 28

約数和(自身を含む): 430862740

約数和(自身を除く): 229245012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242329, 484658, 969316, 1938632, 3150277, 3877264, 6300554, 7754528, 12601108, 15509056, 25202216, 50404432, 100808864, 201617728]

約数ペア:

[(1, 201617728), (2, 100808864), (4, 50404432), (8, 25202216), (13, 15509056), (16, 12601108), (26, 7754528), (32, 6300554), (52, 3877264), (64, 3150277), (104, 1938632), (208, 969316), (416, 484658), (832, 242329)]