199936464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 180

約数和(自身を含む): 651895776

約数和(自身を除く): 451959312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 503, 507, 546, 588, 624, 637, 676, 728, 784, 1006, 1014, 1092, 1176, 1183, 1274, 1352, 1456, 1509, 1911, 2012, 2028, 2184, 2352, 2366, 2548, 2704, 3018, 3521, 3549, 3822, 4024, 4056, 4368, 4732, 5096, 6036, 6539, 7042, 7098, 7644, 8048, 8112, 8281, 9464, 10192, 10563, 12072, 13078, 14084, 14196, 15288, 16562, 18928, 19617, 21126, 24144, 24647, 24843, 26156, 28168, 28392, 30576, 33124, 39234, 42252, 45773, 49294, 49686, 52312, 56336, 56784, 66248, 73941, 78468, 84504, 85007, 91546, 98588, 99372, 104624, 132496, 137319, 147882, 156936, 169008, 170014, 183092, 197176, 198744, 255021, 274638, 295764, 313872, 320411, 340028, 366184, 394352, 397488, 510042, 549276, 591528, 595049, 640822, 680056, 732368, 961233, 1020084, 1098552, 1183056, 1190098, 1281644, 1360112, 1785147, 1922466, 2040168, 2197104, 2380196, 2563288, 3570294, 3844932, 4080336, 4165343, 4760392, 5126576, 7140588, 7689864, 8330686, 9520784, 12496029, 14281176, 15379728, 16661372, 24992058, 28562352, 33322744, 49984116, 66645488, 99968232, 199936464]

約数ペア:

[(1, 199936464), (2, 99968232), (3, 66645488), (4, 49984116), (6, 33322744), (7, 28562352), (8, 24992058), (12, 16661372), (13, 15379728), (14, 14281176), (16, 12496029), (21, 9520784), (24, 8330686), (26, 7689864), (28, 7140588), (39, 5126576), (42, 4760392), (48, 4165343), (49, 4080336), (52, 3844932), (56, 3570294), (78, 2563288), (84, 2380196), (91, 2197104), (98, 2040168), (104, 1922466), (112, 1785147), (147, 1360112), (156, 1281644), (168, 1190098), (169, 1183056), (182, 1098552), (196, 1020084), (208, 961233), (273, 732368), (294, 680056), (312, 640822), (336, 595049), (338, 591528), (364, 549276), (392, 510042), (503, 397488), (507, 394352), (546, 366184), (588, 340028), (624, 320411), (637, 313872), (676, 295764), (728, 274638), (784, 255021), (1006, 198744), (1014, 197176), (1092, 183092), (1176, 170014), (1183, 169008), (1274, 156936), (1352, 147882), (1456, 137319), (1509, 132496), (1911, 104624), (2012, 99372), (2028, 98588), (2184, 91546), (2352, 85007), (2366, 84504), (2548, 78468), (2704, 73941), (3018, 66248), (3521, 56784), (3549, 56336), (3822, 52312), (4024, 49686), (4056, 49294), (4368, 45773), (4732, 42252), (5096, 39234), (6036, 33124), (6539, 30576), (7042, 28392), (7098, 28168), (7644, 26156), (8048, 24843), (8112, 24647), (8281, 24144), (9464, 21126), (10192, 19617), (10563, 18928), (12072, 16562), (13078, 15288), (14084, 14196)]