217224884

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 384047328

約数和(自身を除く): 166822444

約数列:

[1, 2, 4, 163, 317, 326, 634, 652, 1051, 1268, 2102, 4204, 51671, 103342, 171313, 206684, 333167, 342626, 666334, 685252, 1332668, 54306221, 108612442, 217224884]

約数ペア:

[(1, 217224884), (2, 108612442), (4, 54306221), (163, 1332668), (317, 685252), (326, 666334), (634, 342626), (652, 333167), (1051, 206684), (1268, 171313), (2102, 103342), (4204, 51671)]