205649784

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 579072000

約数和(自身を除く): 373422216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 199, 248, 279, 372, 398, 463, 558, 597, 744, 796, 926, 1116, 1194, 1389, 1592, 1791, 1852, 2232, 2388, 2778, 3582, 3704, 4167, 4776, 5556, 6169, 7164, 8334, 11112, 12338, 14328, 14353, 16668, 18507, 24676, 28706, 33336, 37014, 43059, 49352, 55521, 57412, 74028, 86118, 92137, 111042, 114824, 129177, 148056, 172236, 184274, 222084, 258354, 276411, 344472, 368548, 444168, 516708, 552822, 737096, 829233, 1033416, 1105644, 1658466, 2211288, 2856247, 3316932, 5712494, 6633864, 8568741, 11424988, 17137482, 22849976, 25706223, 34274964, 51412446, 68549928, 102824892, 205649784]

約数ペア:

[(1, 205649784), (2, 102824892), (3, 68549928), (4, 51412446), (6, 34274964), (8, 25706223), (9, 22849976), (12, 17137482), (18, 11424988), (24, 8568741), (31, 6633864), (36, 5712494), (62, 3316932), (72, 2856247), (93, 2211288), (124, 1658466), (186, 1105644), (199, 1033416), (248, 829233), (279, 737096), (372, 552822), (398, 516708), (463, 444168), (558, 368548), (597, 344472), (744, 276411), (796, 258354), (926, 222084), (1116, 184274), (1194, 172236), (1389, 148056), (1592, 129177), (1791, 114824), (1852, 111042), (2232, 92137), (2388, 86118), (2778, 74028), (3582, 57412), (3704, 55521), (4167, 49352), (4776, 43059), (5556, 37014), (6169, 33336), (7164, 28706), (8334, 24676), (11112, 18507), (12338, 16668), (14328, 14353)]