201999218120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{8017}}^1$

素因数の和:8200

約数の個数: 192

約数和(自身を含む): 543050801280

約数和(自身を除く): 341051583160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 107, 116, 140, 145, 203, 214, 232, 280, 290, 406, 428, 535, 580, 749, 812, 841, 856, 1015, 1070, 1160, 1498, 1624, 1682, 2030, 2140, 2996, 3103, 3364, 3745, 4060, 4205, 4280, 5887, 5992, 6206, 6728, 7490, 8017, 8120, 8410, 11774, 12412, 14980, 15515, 16034, 16820, 21721, 23548, 24824, 29435, 29960, 31030, 32068, 33640, 40085, 43442, 47096, 56119, 58870, 62060, 64136, 80170, 86884, 89987, 108605, 112238, 117740, 124120, 160340, 173768, 179974, 217210, 224476, 232493, 235480, 280595, 320680, 359948, 434420, 448952, 449935, 464986, 561190, 629909, 719896, 857819, 868840, 899870, 929972, 1122380, 1162465, 1259818, 1627451, 1715638, 1799740, 1859944, 2244760, 2324930, 2519636, 3149545, 3254902, 3431276, 3599480, 4289095, 4649860, 5039272, 6004733, 6299090, 6509804, 6742297, 6862552, 8137255, 8578190, 9299720, 12009466, 12598180, 13019608, 13484594, 16274510, 17156380, 24018932, 24876751, 25196360, 26969188, 30023665, 32549020, 33711485, 34312760, 47196079, 48037864, 49753502, 53938376, 60047330, 65098040, 67422970, 94392158, 99507004, 120094660, 124383755, 134845940, 174137257, 188784316, 199014008, 235980395, 240189320, 248767510, 269691880, 348274514, 377568632, 471960790, 497535020, 696549028, 721425779, 870686285, 943921580, 995070040, 1393098056, 1442851558, 1741372570, 1887843160, 2885703116, 3482745140, 3607128895, 5049980453, 5771406232, 6965490280, 7214257790, 10099960906, 14428515580, 20199921812, 25249902265, 28857031160, 40399843624, 50499804530, 100999609060, 201999218120]

約数ペア:

[(1, 201999218120), (2, 100999609060), (4, 50499804530), (5, 40399843624), (7, 28857031160), (8, 25249902265), (10, 20199921812), (14, 14428515580), (20, 10099960906), (28, 7214257790), (29, 6965490280), (35, 5771406232), (40, 5049980453), (56, 3607128895), (58, 3482745140), (70, 2885703116), (107, 1887843160), (116, 1741372570), (140, 1442851558), (145, 1393098056), (203, 995070040), (214, 943921580), (232, 870686285), (280, 721425779), (290, 696549028), (406, 497535020), (428, 471960790), (535, 377568632), (580, 348274514), (749, 269691880), (812, 248767510), (841, 240189320), (856, 235980395), (1015, 199014008), (1070, 188784316), (1160, 174137257), (1498, 134845940), (1624, 124383755), (1682, 120094660), (2030, 99507004), (2140, 94392158), (2996, 67422970), (3103, 65098040), (3364, 60047330), (3745, 53938376), (4060, 49753502), (4205, 48037864), (4280, 47196079), (5887, 34312760), (5992, 33711485), (6206, 32549020), (6728, 30023665), (7490, 26969188), (8017, 25196360), (8120, 24876751), (8410, 24018932), (11774, 17156380), (12412, 16274510), (14980, 13484594), (15515, 13019608), (16034, 12598180), (16820, 12009466), (21721, 9299720), (23548, 8578190), (24824, 8137255), (29435, 6862552), (29960, 6742297), (31030, 6509804), (32068, 6299090), (33640, 6004733), (40085, 5039272), (43442, 4649860), (47096, 4289095), (56119, 3599480), (58870, 3431276), (62060, 3254902), (64136, 3149545), (80170, 2519636), (86884, 2324930), (89987, 2244760), (108605, 1859944), (112238, 1799740), (117740, 1715638), (124120, 1627451), (160340, 1259818), (173768, 1162465), (179974, 1122380), (217210, 929972), (224476, 899870), (232493, 868840), (235480, 857819), (280595, 719896), (320680, 629909), (359948, 561190), (434420, 464986), (448952, 449935)]