203438910976

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{13397}}^1$

素因数の和:13664

約数の個数: 160

約数和(自身を含む): 491228559360

約数和(自身を除く): 287789648384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 223, 224, 256, 266, 304, 446, 448, 512, 532, 608, 892, 896, 1064, 1216, 1561, 1784, 1792, 2128, 2432, 3122, 3568, 3584, 4237, 4256, 4864, 6244, 7136, 8474, 8512, 9728, 12488, 13397, 14272, 16948, 17024, 24976, 26794, 28544, 29659, 33896, 34048, 49952, 53588, 57088, 59318, 67792, 68096, 93779, 99904, 107176, 114176, 118636, 135584, 187558, 199808, 214352, 237272, 254543, 271168, 375116, 399616, 428704, 474544, 509086, 542336, 750232, 799232, 857408, 949088, 1018172, 1084672, 1500464, 1714816, 1781801, 1898176, 2036344, 2169344, 2987531, 3000928, 3429632, 3563602, 3796352, 4072688, 5975062, 6001856, 6859264, 7127204, 7592704, 8145376, 11950124, 12003712, 14254408, 15185408, 16290752, 20912717, 23900248, 24007424, 28508816, 32581504, 41825434, 47800496, 48014848, 56763089, 57017632, 65163008, 83650868, 95600992, 113526178, 114035264, 130326016, 167301736, 191201984, 227052356, 228070528, 334603472, 382403968, 397341623, 454104712, 456141056, 669206944, 764807936, 794683246, 908209424, 912282112, 1338413888, 1529615872, 1589366492, 1816418848, 2676827776, 3178732984, 3632837696, 5353655552, 6357465968, 7265675392, 10707311104, 12714931936, 14531350784, 25429863872, 29062701568, 50859727744, 101719455488, 203438910976]

約数ペア:

[(1, 203438910976), (2, 101719455488), (4, 50859727744), (7, 29062701568), (8, 25429863872), (14, 14531350784), (16, 12714931936), (19, 10707311104), (28, 7265675392), (32, 6357465968), (38, 5353655552), (56, 3632837696), (64, 3178732984), (76, 2676827776), (112, 1816418848), (128, 1589366492), (133, 1529615872), (152, 1338413888), (223, 912282112), (224, 908209424), (256, 794683246), (266, 764807936), (304, 669206944), (446, 456141056), (448, 454104712), (512, 397341623), (532, 382403968), (608, 334603472), (892, 228070528), (896, 227052356), (1064, 191201984), (1216, 167301736), (1561, 130326016), (1784, 114035264), (1792, 113526178), (2128, 95600992), (2432, 83650868), (3122, 65163008), (3568, 57017632), (3584, 56763089), (4237, 48014848), (4256, 47800496), (4864, 41825434), (6244, 32581504), (7136, 28508816), (8474, 24007424), (8512, 23900248), (9728, 20912717), (12488, 16290752), (13397, 15185408), (14272, 14254408), (16948, 12003712), (17024, 11950124), (24976, 8145376), (26794, 7592704), (28544, 7127204), (29659, 6859264), (33896, 6001856), (34048, 5975062), (49952, 4072688), (53588, 3796352), (57088, 3563602), (59318, 3429632), (67792, 3000928), (68096, 2987531), (93779, 2169344), (99904, 2036344), (107176, 1898176), (114176, 1781801), (118636, 1714816), (135584, 1500464), (187558, 1084672), (199808, 1018172), (214352, 949088), (237272, 857408), (254543, 799232), (271168, 750232), (375116, 542336), (399616, 509086), (428704, 474544)]