206405892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3966

約数の個数: 144

約数和(自身を含む): 684902400

約数和(自身を除く): 478496508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 3919, 4389, 4788, 5852, 7524, 7838, 8778, 11757, 13167, 15676, 17556, 23514, 26334, 27433, 35271, 43109, 47028, 52668, 54866, 70542, 74461, 82299, 86218, 109732, 129327, 141084, 148922, 164598, 172436, 223383, 246897, 258654, 297844, 301763, 329196, 387981, 446766, 493794, 517308, 521227, 603526, 670149, 775962, 819071, 893532, 905289, 987588, 1042454, 1207052, 1340298, 1551924, 1563681, 1638142, 1810578, 2084908, 2457213, 2680596, 2715867, 3127362, 3276284, 3621156, 4691043, 4914426, 5431734, 5733497, 6254724, 7371639, 9382086, 9828852, 10863468, 11466994, 14743278, 17200491, 18764172, 22933988, 29486556, 34400982, 51601473, 68801964, 103202946, 206405892]

約数ペア:

[(1, 206405892), (2, 103202946), (3, 68801964), (4, 51601473), (6, 34400982), (7, 29486556), (9, 22933988), (11, 18764172), (12, 17200491), (14, 14743278), (18, 11466994), (19, 10863468), (21, 9828852), (22, 9382086), (28, 7371639), (33, 6254724), (36, 5733497), (38, 5431734), (42, 4914426), (44, 4691043), (57, 3621156), (63, 3276284), (66, 3127362), (76, 2715867), (77, 2680596), (84, 2457213), (99, 2084908), (114, 1810578), (126, 1638142), (132, 1563681), (133, 1551924), (154, 1340298), (171, 1207052), (198, 1042454), (209, 987588), (228, 905289), (231, 893532), (252, 819071), (266, 775962), (308, 670149), (342, 603526), (396, 521227), (399, 517308), (418, 493794), (462, 446766), (532, 387981), (627, 329196), (684, 301763), (693, 297844), (798, 258654), (836, 246897), (924, 223383), (1197, 172436), (1254, 164598), (1386, 148922), (1463, 141084), (1596, 129327), (1881, 109732), (2394, 86218), (2508, 82299), (2772, 74461), (2926, 70542), (3762, 54866), (3919, 52668), (4389, 47028), (4788, 43109), (5852, 35271), (7524, 27433), (7838, 26334), (8778, 23514), (11757, 17556), (13167, 15676)]