201990706944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{41543}}^1$

素因数の和:42062

約数の個数: 144

約数和(自身を含む): 580145674752

約数和(自身を除く): 378154967808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 487, 624, 768, 832, 974, 1248, 1461, 1664, 1948, 2496, 2922, 3328, 3896, 4992, 5844, 6331, 7792, 9984, 11688, 12662, 15584, 18993, 23376, 25324, 31168, 37986, 41543, 46752, 50648, 62336, 75972, 83086, 93504, 101296, 124629, 124672, 151944, 166172, 187008, 202592, 249258, 303888, 332344, 374016, 405184, 498516, 540059, 607776, 664688, 810368, 997032, 1080118, 1215552, 1329376, 1620177, 1620736, 1994064, 2160236, 2431104, 2658752, 3240354, 3988128, 4320472, 4862208, 5317504, 6480708, 7976256, 8640944, 10635008, 12961416, 15952512, 17281888, 20231441, 25922832, 31905024, 34563776, 40462882, 51845664, 60694323, 69127552, 80925764, 103691328, 121388646, 138255104, 161851528, 207382656, 242777292, 263008733, 323703056, 414765312, 485554584, 526017466, 647406112, 789026199, 971109168, 1052034932, 1294812224, 1578052398, 1942218336, 2104069864, 2589624448, 3156104796, 3884436672, 4208139728, 5179248896, 6312209592, 7768873344, 8416279456, 12624419184, 15537746688, 16832558912, 25248838368, 33665117824, 50497676736, 67330235648, 100995353472, 201990706944]

約数ペア:

[(1, 201990706944), (2, 100995353472), (3, 67330235648), (4, 50497676736), (6, 33665117824), (8, 25248838368), (12, 16832558912), (13, 15537746688), (16, 12624419184), (24, 8416279456), (26, 7768873344), (32, 6312209592), (39, 5179248896), (48, 4208139728), (52, 3884436672), (64, 3156104796), (78, 2589624448), (96, 2104069864), (104, 1942218336), (128, 1578052398), (156, 1294812224), (192, 1052034932), (208, 971109168), (256, 789026199), (312, 647406112), (384, 526017466), (416, 485554584), (487, 414765312), (624, 323703056), (768, 263008733), (832, 242777292), (974, 207382656), (1248, 161851528), (1461, 138255104), (1664, 121388646), (1948, 103691328), (2496, 80925764), (2922, 69127552), (3328, 60694323), (3896, 51845664), (4992, 40462882), (5844, 34563776), (6331, 31905024), (7792, 25922832), (9984, 20231441), (11688, 17281888), (12662, 15952512), (15584, 12961416), (18993, 10635008), (23376, 8640944), (25324, 7976256), (31168, 6480708), (37986, 5317504), (41543, 4862208), (46752, 4320472), (50648, 3988128), (62336, 3240354), (75972, 2658752), (83086, 2431104), (93504, 2160236), (101296, 1994064), (124629, 1620736), (124672, 1620177), (151944, 1329376), (166172, 1215552), (187008, 1080118), (202592, 997032), (249258, 810368), (303888, 664688), (332344, 607776), (374016, 540059), (405184, 498516)]