199202640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1346

約数の個数: 240

約数和(自身を含む): 774200448

約数和(自身を除く): 574997808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1303, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2606, 2730, 2940, 3120, 3185, 3640, 3822, 3909, 3920, 4368, 5096, 5212, 5460, 5880, 6370, 6515, 7280, 7644, 7818, 9121, 9555, 10192, 10424, 10920, 11760, 12740, 13030, 15288, 15636, 16939, 18242, 19110, 19545, 20848, 21840, 25480, 26060, 27363, 30576, 31272, 33878, 36484, 38220, 39090, 45605, 50817, 50960, 52120, 54726, 62544, 63847, 67756, 72968, 76440, 78180, 84695, 91210, 101634, 104240, 109452, 118573, 127694, 135512, 136815, 145936, 152880, 156360, 169390, 182420, 191541, 203268, 218904, 237146, 254085, 255388, 271024, 273630, 312720, 319235, 338780, 355719, 364840, 383082, 406536, 437808, 474292, 508170, 510776, 547260, 592865, 638470, 677560, 711438, 729680, 766164, 813072, 830011, 948584, 957705, 1016340, 1021552, 1094520, 1185730, 1276940, 1355120, 1422876, 1532328, 1660022, 1778595, 1897168, 1915410, 2032680, 2189040, 2371460, 2490033, 2553880, 2845752, 3064656, 3320044, 3557190, 3830820, 4065360, 4150055, 4742920, 4980066, 5107760, 5691504, 6640088, 7114380, 7661640, 8300110, 9485840, 9960132, 12450165, 13280176, 14228760, 15323280, 16600220, 19920264, 24900330, 28457520, 33200440, 39840528, 49800660, 66400880, 99601320, 199202640]

約数ペア:

[(1, 199202640), (2, 99601320), (3, 66400880), (4, 49800660), (5, 39840528), (6, 33200440), (7, 28457520), (8, 24900330), (10, 19920264), (12, 16600220), (13, 15323280), (14, 14228760), (15, 13280176), (16, 12450165), (20, 9960132), (21, 9485840), (24, 8300110), (26, 7661640), (28, 7114380), (30, 6640088), (35, 5691504), (39, 5107760), (40, 4980066), (42, 4742920), (48, 4150055), (49, 4065360), (52, 3830820), (56, 3557190), (60, 3320044), (65, 3064656), (70, 2845752), (78, 2553880), (80, 2490033), (84, 2371460), (91, 2189040), (98, 2032680), (104, 1915410), (105, 1897168), (112, 1778595), (120, 1660022), (130, 1532328), (140, 1422876), (147, 1355120), (156, 1276940), (168, 1185730), (182, 1094520), (195, 1021552), (196, 1016340), (208, 957705), (210, 948584), (240, 830011), (245, 813072), (260, 766164), (273, 729680), (280, 711438), (294, 677560), (312, 638470), (336, 592865), (364, 547260), (390, 510776), (392, 508170), (420, 474292), (455, 437808), (490, 406536), (520, 383082), (546, 364840), (560, 355719), (588, 338780), (624, 319235), (637, 312720), (728, 273630), (735, 271024), (780, 255388), (784, 254085), (840, 237146), (910, 218904), (980, 203268), (1040, 191541), (1092, 182420), (1176, 169390), (1274, 156360), (1303, 152880), (1365, 145936), (1456, 136815), (1470, 135512), (1560, 127694), (1680, 118573), (1820, 109452), (1911, 104240), (1960, 101634), (2184, 91210), (2352, 84695), (2548, 78180), (2606, 76440), (2730, 72968), (2940, 67756), (3120, 63847), (3185, 62544), (3640, 54726), (3822, 52120), (3909, 50960), (3920, 50817), (4368, 45605), (5096, 39090), (5212, 38220), (5460, 36484), (5880, 33878), (6370, 31272), (6515, 30576), (7280, 27363), (7644, 26060), (7818, 25480), (9121, 21840), (9555, 20848), (10192, 19545), (10424, 19110), (10920, 18242), (11760, 16939), (12740, 15636), (13030, 15288)]