208528848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2873

約数の個数: 120

約数和(自身を含む): 650422656

約数和(自身を除く): 441893808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 264, 282, 376, 396, 423, 517, 528, 564, 752, 792, 846, 1034, 1128, 1551, 1584, 1692, 2068, 2256, 2801, 3102, 3384, 4136, 4653, 5602, 6204, 6768, 8272, 8403, 9306, 11204, 12408, 16806, 18612, 22408, 24816, 25209, 30811, 33612, 37224, 44816, 50418, 61622, 67224, 74448, 92433, 100836, 123244, 131647, 134448, 184866, 201672, 246488, 263294, 277299, 369732, 394941, 403344, 492976, 526588, 554598, 739464, 789882, 1053176, 1109196, 1184823, 1448117, 1478928, 1579764, 2106352, 2218392, 2369646, 2896234, 3159528, 4344351, 4436784, 4739292, 5792468, 6319056, 8688702, 9478584, 11584936, 13033053, 17377404, 18957168, 23169872, 26066106, 34754808, 52132212, 69509616, 104264424, 208528848]

約数ペア:

[(1, 208528848), (2, 104264424), (3, 69509616), (4, 52132212), (6, 34754808), (8, 26066106), (9, 23169872), (11, 18957168), (12, 17377404), (16, 13033053), (18, 11584936), (22, 9478584), (24, 8688702), (33, 6319056), (36, 5792468), (44, 4739292), (47, 4436784), (48, 4344351), (66, 3159528), (72, 2896234), (88, 2369646), (94, 2218392), (99, 2106352), (132, 1579764), (141, 1478928), (144, 1448117), (176, 1184823), (188, 1109196), (198, 1053176), (264, 789882), (282, 739464), (376, 554598), (396, 526588), (423, 492976), (517, 403344), (528, 394941), (564, 369732), (752, 277299), (792, 263294), (846, 246488), (1034, 201672), (1128, 184866), (1551, 134448), (1584, 131647), (1692, 123244), (2068, 100836), (2256, 92433), (2801, 74448), (3102, 67224), (3384, 61622), (4136, 50418), (4653, 44816), (5602, 37224), (6204, 33612), (6768, 30811), (8272, 25209), (8403, 24816), (9306, 22408), (11204, 18612), (12408, 16806)]