205019352

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 573300000

約数和(自身を除く): 368280648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 199, 246, 328, 349, 369, 398, 492, 597, 698, 738, 796, 984, 1047, 1194, 1396, 1476, 1592, 1791, 2094, 2388, 2792, 2952, 3141, 3582, 4188, 4776, 6282, 7164, 8159, 8376, 12564, 14309, 14328, 16318, 24477, 25128, 28618, 32636, 42927, 48954, 57236, 65272, 69451, 73431, 85854, 97908, 114472, 128781, 138902, 146862, 171708, 195816, 208353, 257562, 277804, 293724, 343416, 416706, 515124, 555608, 587448, 625059, 833412, 1030248, 1250118, 1666824, 2500236, 2847491, 5000472, 5694982, 8542473, 11389964, 17084946, 22779928, 25627419, 34169892, 51254838, 68339784, 102509676, 205019352]

約数ペア:

[(1, 205019352), (2, 102509676), (3, 68339784), (4, 51254838), (6, 34169892), (8, 25627419), (9, 22779928), (12, 17084946), (18, 11389964), (24, 8542473), (36, 5694982), (41, 5000472), (72, 2847491), (82, 2500236), (123, 1666824), (164, 1250118), (199, 1030248), (246, 833412), (328, 625059), (349, 587448), (369, 555608), (398, 515124), (492, 416706), (597, 343416), (698, 293724), (738, 277804), (796, 257562), (984, 208353), (1047, 195816), (1194, 171708), (1396, 146862), (1476, 138902), (1592, 128781), (1791, 114472), (2094, 97908), (2388, 85854), (2792, 73431), (2952, 69451), (3141, 65272), (3582, 57236), (4188, 48954), (4776, 42927), (6282, 32636), (7164, 28618), (8159, 25128), (8376, 24477), (12564, 16318), (14309, 14328)]