194950476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 120

約数和(自身を含む): 596288000

約数和(自身を除く): 401337524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1548, 1806, 1999, 2268, 2322, 2709, 3483, 3612, 3998, 4644, 5418, 5997, 6966, 7996, 8127, 10836, 11994, 13932, 13993, 16254, 17991, 23988, 24381, 27986, 32508, 35982, 41979, 48762, 53973, 55972, 71964, 83958, 85957, 97524, 107946, 125937, 161919, 167916, 171914, 215892, 251874, 257871, 323838, 343828, 377811, 503748, 515742, 601699, 647676, 755622, 773613, 1031484, 1133433, 1203398, 1511244, 1547226, 1805097, 2266866, 2320839, 2406796, 3094452, 3610194, 4533732, 4641678, 5415291, 6962517, 7220388, 9283356, 10830582, 13925034, 16245873, 21661164, 27850068, 32491746, 48737619, 64983492, 97475238, 194950476]

約数ペア:

[(1, 194950476), (2, 97475238), (3, 64983492), (4, 48737619), (6, 32491746), (7, 27850068), (9, 21661164), (12, 16245873), (14, 13925034), (18, 10830582), (21, 9283356), (27, 7220388), (28, 6962517), (36, 5415291), (42, 4641678), (43, 4533732), (54, 3610194), (63, 3094452), (81, 2406796), (84, 2320839), (86, 2266866), (108, 1805097), (126, 1547226), (129, 1511244), (162, 1203398), (172, 1133433), (189, 1031484), (252, 773613), (258, 755622), (301, 647676), (324, 601699), (378, 515742), (387, 503748), (516, 377811), (567, 343828), (602, 323838), (756, 257871), (774, 251874), (903, 215892), (1134, 171914), (1161, 167916), (1204, 161919), (1548, 125937), (1806, 107946), (1999, 97524), (2268, 85957), (2322, 83958), (2709, 71964), (3483, 55972), (3612, 53973), (3998, 48762), (4644, 41979), (5418, 35982), (5997, 32508), (6966, 27986), (7996, 24381), (8127, 23988), (10836, 17991), (11994, 16254), (13932, 13993)]