197293404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 611331840

約数和(自身を除く): 414038436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 59, 66, 77, 84, 94, 98, 118, 121, 132, 141, 147, 154, 177, 188, 196, 231, 236, 242, 282, 294, 308, 329, 354, 363, 413, 462, 484, 517, 539, 564, 588, 649, 658, 708, 726, 826, 847, 924, 987, 1034, 1078, 1239, 1298, 1316, 1452, 1551, 1617, 1652, 1694, 1947, 1974, 2068, 2156, 2303, 2478, 2541, 2596, 2773, 2891, 3102, 3234, 3388, 3619, 3894, 3948, 4543, 4606, 4956, 5082, 5546, 5687, 5782, 5929, 6204, 6468, 6909, 7139, 7238, 7788, 8319, 8673, 9086, 9212, 10164, 10857, 11092, 11374, 11564, 11858, 13629, 13818, 14278, 14476, 16638, 17061, 17346, 17787, 18172, 19411, 21417, 21714, 22748, 23716, 25333, 27258, 27636, 28556, 30503, 31801, 33276, 34122, 34692, 35574, 38822, 39809, 42834, 43428, 49973, 50666, 54516, 58233, 61006, 63602, 68244, 71148, 75999, 77644, 79618, 85668, 91509, 95403, 99946, 101332, 116466, 119427, 122012, 127204, 135877, 149919, 151998, 159236, 183018, 190806, 199892, 213521, 232932, 238854, 271754, 278663, 299838, 303996, 335533, 349811, 366036, 381612, 407631, 427042, 477708, 543508, 557326, 599676, 640563, 671066, 699622, 815262, 835989, 854084, 1006599, 1049433, 1114652, 1281126, 1342132, 1399244, 1494647, 1630524, 1671978, 2013198, 2098866, 2348731, 2562252, 2989294, 3343956, 4026396, 4197732, 4483941, 4697462, 5978588, 7046193, 8967882, 9394924, 14092386, 16441117, 17935764, 28184772, 32882234, 49323351, 65764468, 98646702, 197293404]

約数ペア:

[(1, 197293404), (2, 98646702), (3, 65764468), (4, 49323351), (6, 32882234), (7, 28184772), (11, 17935764), (12, 16441117), (14, 14092386), (21, 9394924), (22, 8967882), (28, 7046193), (33, 5978588), (42, 4697462), (44, 4483941), (47, 4197732), (49, 4026396), (59, 3343956), (66, 2989294), (77, 2562252), (84, 2348731), (94, 2098866), (98, 2013198), (118, 1671978), (121, 1630524), (132, 1494647), (141, 1399244), (147, 1342132), (154, 1281126), (177, 1114652), (188, 1049433), (196, 1006599), (231, 854084), (236, 835989), (242, 815262), (282, 699622), (294, 671066), (308, 640563), (329, 599676), (354, 557326), (363, 543508), (413, 477708), (462, 427042), (484, 407631), (517, 381612), (539, 366036), (564, 349811), (588, 335533), (649, 303996), (658, 299838), (708, 278663), (726, 271754), (826, 238854), (847, 232932), (924, 213521), (987, 199892), (1034, 190806), (1078, 183018), (1239, 159236), (1298, 151998), (1316, 149919), (1452, 135877), (1551, 127204), (1617, 122012), (1652, 119427), (1694, 116466), (1947, 101332), (1974, 99946), (2068, 95403), (2156, 91509), (2303, 85668), (2478, 79618), (2541, 77644), (2596, 75999), (2773, 71148), (2891, 68244), (3102, 63602), (3234, 61006), (3388, 58233), (3619, 54516), (3894, 50666), (3948, 49973), (4543, 43428), (4606, 42834), (4956, 39809), (5082, 38822), (5546, 35574), (5687, 34692), (5782, 34122), (5929, 33276), (6204, 31801), (6468, 30503), (6909, 28556), (7139, 27636), (7238, 27258), (7788, 25333), (8319, 23716), (8673, 22748), (9086, 21714), (9212, 21417), (10164, 19411), (10857, 18172), (11092, 17787), (11374, 17346), (11564, 17061), (11858, 16638), (13629, 14476), (13818, 14278)]