223530904

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 424872000

約数和(自身を除く): 201341096

約数列:

[1, 2, 4, 8, 139, 179, 278, 358, 556, 716, 1112, 1123, 1432, 2246, 4492, 8984, 24881, 49762, 99524, 156097, 199048, 201017, 312194, 402034, 624388, 804068, 1248776, 1608136, 27941363, 55882726, 111765452, 223530904]

約数ペア:

[(1, 223530904), (2, 111765452), (4, 55882726), (8, 27941363), (139, 1608136), (179, 1248776), (278, 804068), (358, 624388), (556, 402034), (716, 312194), (1112, 201017), (1123, 199048), (1432, 156097), (2246, 99524), (4492, 49762), (8984, 24881)]