201638118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{41851}}^1$

素因数の和:41940

約数の個数: 32

約数和(自身を含む): 445974912

約数和(自身を除く): 244336794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 41851, 83702, 125553, 251106, 460361, 920722, 1381083, 2762166, 3055123, 6110246, 9165369, 18330738, 33606353, 67212706, 100819059, 201638118]

約数ペア:

[(1, 201638118), (2, 100819059), (3, 67212706), (6, 33606353), (11, 18330738), (22, 9165369), (33, 6110246), (66, 3055123), (73, 2762166), (146, 1381083), (219, 920722), (438, 460361), (803, 251106), (1606, 125553), (2409, 83702), (4818, 41851)]