202128536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1447}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 399648000

約数和(自身を除く): 197519464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 919, 1447, 1838, 2894, 3676, 5788, 7352, 11576, 17461, 27493, 34922, 54986, 69844, 109972, 139688, 219944, 1329793, 2659586, 5319172, 10638344, 25266067, 50532134, 101064268, 202128536]

約数ペア:

[(1, 202128536), (2, 101064268), (4, 50532134), (8, 25266067), (19, 10638344), (38, 5319172), (76, 2659586), (152, 1329793), (919, 219944), (1447, 139688), (1838, 109972), (2894, 69844), (3676, 54986), (5788, 34922), (7352, 27493), (11576, 17461)]