214304816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12553}}^1$

素因数の和:12669

約数の個数: 40

約数和(自身を含む): 457668624

約数和(自身を除く): 243363808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 12553, 17072, 25106, 50212, 100424, 138083, 200848, 276166, 552332, 1104664, 1217641, 2209328, 2435282, 4870564, 9741128, 13394051, 19482256, 26788102, 53576204, 107152408, 214304816]

約数ペア:

[(1, 214304816), (2, 107152408), (4, 53576204), (8, 26788102), (11, 19482256), (16, 13394051), (22, 9741128), (44, 4870564), (88, 2435282), (97, 2209328), (176, 1217641), (194, 1104664), (388, 552332), (776, 276166), (1067, 200848), (1552, 138083), (2134, 100424), (4268, 50212), (8536, 25106), (12553, 17072)]