205936796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{54251}}^1$

素因数の和:54341

約数の個数: 24

約数和(自身を含む): 393435504

約数和(自身を除く): 187498708

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 54251, 108502, 217004, 705263, 1410526, 2821052, 3960323, 7920646, 15841292, 51484199, 102968398, 205936796]

約数ペア:

[(1, 205936796), (2, 102968398), (4, 51484199), (13, 15841292), (26, 7920646), (52, 3960323), (73, 2821052), (146, 1410526), (292, 705263), (949, 217004), (1898, 108502), (3796, 54251)]