199850872312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1\times {\mathrm{929}}^1$

素因数の和:2057

約数の個数: 128

約数和(自身を含む): 463414089600

約数和(自身を除く): 263563217288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 461, 641, 728, 922, 929, 1282, 1844, 1858, 2564, 3227, 3688, 3716, 4487, 5128, 5993, 6454, 6503, 7432, 8333, 8974, 11986, 12077, 12908, 13006, 16666, 17948, 23972, 24154, 25816, 26012, 33332, 35896, 41951, 47944, 48308, 52024, 58331, 66664, 83902, 84539, 96616, 116662, 167804, 169078, 233324, 295501, 335608, 338156, 428269, 466648, 591002, 595489, 676312, 856538, 1182004, 1190978, 1713076, 2068507, 2364008, 2381956, 2997883, 3426152, 3841513, 4137014, 4168423, 4763912, 5567497, 5995766, 7683026, 7741357, 8274028, 8336846, 11134994, 11991532, 15366052, 15482714, 16548056, 16673692, 22269988, 23983064, 26890591, 30732104, 30965428, 33347384, 38972479, 44539976, 53781182, 54189499, 61930856, 77944958, 107562364, 108378998, 155889916, 215124728, 216757996, 274520429, 311779832, 433515992, 549040858, 1098081716, 1921643003, 2196163432, 3568765577, 3843286006, 7137531154, 7686572012, 14275062308, 15373144024, 24981359039, 28550124616, 49962718078, 99925436156, 199850872312]

約数ペア:

[(1, 199850872312), (2, 99925436156), (4, 49962718078), (7, 28550124616), (8, 24981359039), (13, 15373144024), (14, 14275062308), (26, 7686572012), (28, 7137531154), (52, 3843286006), (56, 3568765577), (91, 2196163432), (104, 1921643003), (182, 1098081716), (364, 549040858), (461, 433515992), (641, 311779832), (728, 274520429), (922, 216757996), (929, 215124728), (1282, 155889916), (1844, 108378998), (1858, 107562364), (2564, 77944958), (3227, 61930856), (3688, 54189499), (3716, 53781182), (4487, 44539976), (5128, 38972479), (5993, 33347384), (6454, 30965428), (6503, 30732104), (7432, 26890591), (8333, 23983064), (8974, 22269988), (11986, 16673692), (12077, 16548056), (12908, 15482714), (13006, 15366052), (16666, 11991532), (17948, 11134994), (23972, 8336846), (24154, 8274028), (25816, 7741357), (26012, 7683026), (33332, 5995766), (35896, 5567497), (41951, 4763912), (47944, 4168423), (48308, 4137014), (52024, 3841513), (58331, 3426152), (66664, 2997883), (83902, 2381956), (84539, 2364008), (96616, 2068507), (116662, 1713076), (167804, 1190978), (169078, 1182004), (233324, 856538), (295501, 676312), (335608, 595489), (338156, 591002), (428269, 466648)]