201522076

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56671}}^1$

素因数の和:56809

約数の個数: 24

約数和(自身を含む): 406224896

約数和(自身を除く): 204702820

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 56671, 113342, 226684, 396697, 793394, 1586788, 7197217, 14394434, 28788868, 50380519, 100761038, 201522076]

約数ペア:

[(1, 201522076), (2, 100761038), (4, 50380519), (7, 28788868), (14, 14394434), (28, 7197217), (127, 1586788), (254, 793394), (508, 396697), (889, 226684), (1778, 113342), (3556, 56671)]