227577196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 516096000

約数和(自身を除く): 288518804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 79, 94, 154, 158, 188, 199, 308, 316, 329, 398, 517, 553, 658, 796, 869, 1034, 1106, 1316, 1393, 1738, 2068, 2189, 2212, 2786, 3476, 3619, 3713, 4378, 5572, 6083, 7238, 7426, 8756, 9353, 12166, 14476, 14852, 15323, 15721, 18706, 24332, 25991, 30646, 31442, 37412, 40843, 51982, 61292, 62884, 65471, 81686, 102883, 103964, 110047, 130942, 163372, 172931, 205766, 220094, 261884, 285901, 345862, 411532, 440188, 571802, 691724, 720181, 738887, 1143604, 1210517, 1440362, 1477774, 2421034, 2880724, 2955548, 4842068, 5172209, 8127757, 10344418, 16255514, 20688836, 32511028, 56894299, 113788598, 227577196]

約数ペア:

[(1, 227577196), (2, 113788598), (4, 56894299), (7, 32511028), (11, 20688836), (14, 16255514), (22, 10344418), (28, 8127757), (44, 5172209), (47, 4842068), (77, 2955548), (79, 2880724), (94, 2421034), (154, 1477774), (158, 1440362), (188, 1210517), (199, 1143604), (308, 738887), (316, 720181), (329, 691724), (398, 571802), (517, 440188), (553, 411532), (658, 345862), (796, 285901), (869, 261884), (1034, 220094), (1106, 205766), (1316, 172931), (1393, 163372), (1738, 130942), (2068, 110047), (2189, 103964), (2212, 102883), (2786, 81686), (3476, 65471), (3619, 62884), (3713, 61292), (4378, 51982), (5572, 40843), (6083, 37412), (7238, 31442), (7426, 30646), (8756, 25991), (9353, 24332), (12166, 18706), (14476, 15721), (14852, 15323)]