199543032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 631481760

約数和(自身を除く): 431938728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 156, 169, 184, 186, 207, 234, 248, 276, 279, 299, 312, 338, 372, 403, 414, 468, 507, 529, 552, 558, 598, 676, 713, 744, 806, 828, 897, 936, 1014, 1058, 1116, 1196, 1209, 1352, 1426, 1521, 1587, 1612, 1656, 1794, 2028, 2116, 2139, 2232, 2392, 2418, 2691, 2852, 3042, 3174, 3224, 3588, 3627, 3887, 4056, 4232, 4278, 4761, 4836, 5239, 5382, 5704, 6084, 6348, 6417, 6877, 7176, 7254, 7774, 8556, 9269, 9522, 9672, 10478, 10764, 11661, 12168, 12696, 12834, 13754, 14508, 15548, 15717, 16399, 17112, 18538, 19044, 20631, 20956, 21528, 23322, 25668, 27508, 27807, 29016, 31096, 31434, 32798, 34983, 37076, 38088, 41262, 41912, 46644, 47151, 49197, 51336, 55016, 55614, 61893, 62868, 65596, 69966, 74152, 82524, 83421, 89401, 93288, 94302, 98394, 111228, 120497, 123786, 125736, 131192, 139932, 147591, 165048, 166842, 178802, 188604, 196788, 213187, 222456, 240994, 247572, 268203, 279864, 295182, 333684, 357604, 361491, 377208, 393576, 426374, 481988, 495144, 536406, 590364, 639561, 667368, 715208, 722982, 804609, 852748, 963976, 1072812, 1084473, 1180728, 1279122, 1445964, 1609218, 1705496, 1918683, 2145624, 2168946, 2558244, 2771431, 2891928, 3218436, 3837366, 4337892, 5116488, 5542862, 6436872, 7674732, 8314293, 8675784, 11085724, 15349464, 16628586, 22171448, 24942879, 33257172, 49885758, 66514344, 99771516, 199543032]

約数ペア:

[(1, 199543032), (2, 99771516), (3, 66514344), (4, 49885758), (6, 33257172), (8, 24942879), (9, 22171448), (12, 16628586), (13, 15349464), (18, 11085724), (23, 8675784), (24, 8314293), (26, 7674732), (31, 6436872), (36, 5542862), (39, 5116488), (46, 4337892), (52, 3837366), (62, 3218436), (69, 2891928), (72, 2771431), (78, 2558244), (92, 2168946), (93, 2145624), (104, 1918683), (117, 1705496), (124, 1609218), (138, 1445964), (156, 1279122), (169, 1180728), (184, 1084473), (186, 1072812), (207, 963976), (234, 852748), (248, 804609), (276, 722982), (279, 715208), (299, 667368), (312, 639561), (338, 590364), (372, 536406), (403, 495144), (414, 481988), (468, 426374), (507, 393576), (529, 377208), (552, 361491), (558, 357604), (598, 333684), (676, 295182), (713, 279864), (744, 268203), (806, 247572), (828, 240994), (897, 222456), (936, 213187), (1014, 196788), (1058, 188604), (1116, 178802), (1196, 166842), (1209, 165048), (1352, 147591), (1426, 139932), (1521, 131192), (1587, 125736), (1612, 123786), (1656, 120497), (1794, 111228), (2028, 98394), (2116, 94302), (2139, 93288), (2232, 89401), (2392, 83421), (2418, 82524), (2691, 74152), (2852, 69966), (3042, 65596), (3174, 62868), (3224, 61893), (3588, 55614), (3627, 55016), (3887, 51336), (4056, 49197), (4232, 47151), (4278, 46644), (4761, 41912), (4836, 41262), (5239, 38088), (5382, 37076), (5704, 34983), (6084, 32798), (6348, 31434), (6417, 31096), (6877, 29016), (7176, 27807), (7254, 27508), (7774, 25668), (8556, 23322), (9269, 21528), (9522, 20956), (9672, 20631), (10478, 19044), (10764, 18538), (11661, 17112), (12168, 16399), (12696, 15717), (12834, 15548), (13754, 14508)]