201651112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26561}}^1$

素因数の和:26653

約数の個数: 32

約数和(自身を含む): 412773480

約数和(自身を除く): 211122368

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 26561, 53122, 106244, 212488, 345293, 690586, 1381172, 1938953, 2762344, 3877906, 7755812, 15511624, 25206389, 50412778, 100825556, 201651112]

約数ペア:

[(1, 201651112), (2, 100825556), (4, 50412778), (8, 25206389), (13, 15511624), (26, 7755812), (52, 3877906), (73, 2762344), (104, 1938953), (146, 1381172), (292, 690586), (584, 345293), (949, 212488), (1898, 106244), (3796, 53122), (7592, 26561)]