201565078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 362883024

約数和(自身を除く): 161317946

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 157, 286, 314, 737, 871, 1474, 1727, 1742, 2041, 3454, 4082, 4489, 8978, 9581, 10519, 19162, 21038, 22451, 44902, 49379, 58357, 98758, 115709, 116714, 136747, 231418, 273494, 641927, 704773, 1283854, 1409546, 1504217, 3008434, 7752503, 9162049, 15505006, 18324098, 100782539, 201565078]

約数ペア:

[(1, 201565078), (2, 100782539), (11, 18324098), (13, 15505006), (22, 9162049), (26, 7752503), (67, 3008434), (134, 1504217), (143, 1409546), (157, 1283854), (286, 704773), (314, 641927), (737, 273494), (871, 231418), (1474, 136747), (1727, 116714), (1742, 115709), (2041, 98758), (3454, 58357), (4082, 49379), (4489, 44902), (8978, 22451), (9581, 21038), (10519, 19162)]