195499472007

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 321942055680

約数和(自身を除く): 126442583673

約数列:

[1, 3, 7, 21, 43, 49, 59, 73, 129, 147, 167, 177, 219, 301, 413, 501, 511, 903, 1169, 1239, 1533, 1849, 2107, 2537, 2891, 3139, 3507, 3577, 4307, 5547, 6321, 7181, 7611, 8183, 8673, 9417, 9853, 10731, 12191, 12921, 12943, 17759, 21543, 21973, 24549, 29559, 30149, 36573, 38829, 50267, 53277, 65919, 68971, 85337, 90447, 90601, 109091, 124313, 134977, 150801, 153811, 185201, 206913, 211043, 256011, 271803, 308783, 327273, 351869, 372939, 404931, 423679, 461433, 482797, 524213, 555603, 597359, 633129, 719269, 763637, 926349, 944839, 1055607, 1271037, 1296407, 1448391, 1572639, 1792077, 2157807, 2161481, 2290911, 2834517, 2965753, 3669491, 3889221, 5034883, 5345459, 6484443, 6613873, 7963643, 8897259, 9074849, 11008473, 15104649, 15130367, 16036377, 18218197, 19841619, 20760271, 22541159, 23890929, 25686437, 27224547, 30928567, 35244181, 45391101, 54654591, 55745501, 62280813, 67623477, 77059311, 92785701, 105732543, 127527379, 157788113, 167236503, 216499969, 382582137, 390218507, 473364339, 649499907, 892691653, 1104516791, 1170655521, 1329928381, 1515499783, 2678074959, 3313550373, 3989785143, 4546499349, 9309498667, 27928496001, 65166490669, 195499472007]

約数ペア:

[(1, 195499472007), (3, 65166490669), (7, 27928496001), (21, 9309498667), (43, 4546499349), (49, 3989785143), (59, 3313550373), (73, 2678074959), (129, 1515499783), (147, 1329928381), (167, 1170655521), (177, 1104516791), (219, 892691653), (301, 649499907), (413, 473364339), (501, 390218507), (511, 382582137), (903, 216499969), (1169, 167236503), (1239, 157788113), (1533, 127527379), (1849, 105732543), (2107, 92785701), (2537, 77059311), (2891, 67623477), (3139, 62280813), (3507, 55745501), (3577, 54654591), (4307, 45391101), (5547, 35244181), (6321, 30928567), (7181, 27224547), (7611, 25686437), (8183, 23890929), (8673, 22541159), (9417, 20760271), (9853, 19841619), (10731, 18218197), (12191, 16036377), (12921, 15130367), (12943, 15104649), (17759, 11008473), (21543, 9074849), (21973, 8897259), (24549, 7963643), (29559, 6613873), (30149, 6484443), (36573, 5345459), (38829, 5034883), (50267, 3889221), (53277, 3669491), (65919, 2965753), (68971, 2834517), (85337, 2290911), (90447, 2161481), (90601, 2157807), (109091, 1792077), (124313, 1572639), (134977, 1448391), (150801, 1296407), (153811, 1271037), (185201, 1055607), (206913, 944839), (211043, 926349), (256011, 763637), (271803, 719269), (308783, 633129), (327273, 597359), (351869, 555603), (372939, 524213), (404931, 482797), (423679, 461433)]