223875894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 494025840

約数和(自身を除く): 270149946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 401, 726, 769, 802, 1203, 1538, 2307, 2406, 4411, 4614, 8459, 8822, 13233, 16918, 25377, 26466, 48521, 50754, 93049, 97042, 145563, 186098, 279147, 291126, 308369, 558294, 616738, 925107, 1850214, 3392059, 6784118, 10176177, 20352354, 37312649, 74625298, 111937947, 223875894]

約数ペア:

[(1, 223875894), (2, 111937947), (3, 74625298), (6, 37312649), (11, 20352354), (22, 10176177), (33, 6784118), (66, 3392059), (121, 1850214), (242, 925107), (363, 616738), (401, 558294), (726, 308369), (769, 291126), (802, 279147), (1203, 186098), (1538, 145563), (2307, 97042), (2406, 93049), (4411, 50754), (4614, 48521), (8459, 26466), (8822, 25377), (13233, 16918)]