201921408

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 636745200

約数和(自身を除く): 434823792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 97, 104, 117, 128, 139, 144, 156, 192, 194, 208, 234, 278, 288, 291, 312, 384, 388, 416, 417, 468, 556, 576, 582, 624, 776, 832, 834, 873, 936, 1112, 1152, 1164, 1248, 1251, 1261, 1552, 1664, 1668, 1746, 1807, 1872, 2224, 2328, 2496, 2502, 2522, 3104, 3336, 3492, 3614, 3744, 3783, 4448, 4656, 4992, 5004, 5044, 5421, 6208, 6672, 6984, 7228, 7488, 7566, 8896, 9312, 10008, 10088, 10842, 11349, 12416, 13344, 13483, 13968, 14456, 14976, 15132, 16263, 17792, 18624, 20016, 20176, 21684, 22698, 26688, 26966, 27936, 28912, 30264, 32526, 37248, 40032, 40352, 40449, 43368, 45396, 53376, 53932, 55872, 57824, 60528, 65052, 80064, 80704, 80898, 86736, 90792, 107864, 111744, 115648, 121056, 121347, 130104, 160128, 161408, 161796, 173472, 175279, 181584, 215728, 231296, 242112, 242694, 260208, 323592, 346944, 350558, 363168, 431456, 484224, 485388, 520416, 525837, 647184, 693888, 701116, 726336, 862912, 970776, 1040832, 1051674, 1294368, 1402232, 1452672, 1577511, 1725824, 1941552, 2081664, 2103348, 2588736, 2804464, 3155022, 3883104, 4206696, 5177472, 5608928, 6310044, 7766208, 8413392, 11217856, 12620088, 15532416, 16826784, 22435712, 25240176, 33653568, 50480352, 67307136, 100960704, 201921408]

約数ペア:

[(1, 201921408), (2, 100960704), (3, 67307136), (4, 50480352), (6, 33653568), (8, 25240176), (9, 22435712), (12, 16826784), (13, 15532416), (16, 12620088), (18, 11217856), (24, 8413392), (26, 7766208), (32, 6310044), (36, 5608928), (39, 5177472), (48, 4206696), (52, 3883104), (64, 3155022), (72, 2804464), (78, 2588736), (96, 2103348), (97, 2081664), (104, 1941552), (117, 1725824), (128, 1577511), (139, 1452672), (144, 1402232), (156, 1294368), (192, 1051674), (194, 1040832), (208, 970776), (234, 862912), (278, 726336), (288, 701116), (291, 693888), (312, 647184), (384, 525837), (388, 520416), (416, 485388), (417, 484224), (468, 431456), (556, 363168), (576, 350558), (582, 346944), (624, 323592), (776, 260208), (832, 242694), (834, 242112), (873, 231296), (936, 215728), (1112, 181584), (1152, 175279), (1164, 173472), (1248, 161796), (1251, 161408), (1261, 160128), (1552, 130104), (1664, 121347), (1668, 121056), (1746, 115648), (1807, 111744), (1872, 107864), (2224, 90792), (2328, 86736), (2496, 80898), (2502, 80704), (2522, 80064), (3104, 65052), (3336, 60528), (3492, 57824), (3614, 55872), (3744, 53932), (3783, 53376), (4448, 45396), (4656, 43368), (4992, 40449), (5004, 40352), (5044, 40032), (5421, 37248), (6208, 32526), (6672, 30264), (6984, 28912), (7228, 27936), (7488, 26966), (7566, 26688), (8896, 22698), (9312, 21684), (10008, 20176), (10088, 20016), (10842, 18624), (11349, 17792), (12416, 16263), (13344, 15132), (13483, 14976), (13968, 14456)]