201318216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 128

約数和(自身を含む): 600514560

約数和(自身を除く): 399196344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1447, 1496, 1581, 2046, 2108, 2244, 2728, 2894, 3162, 4092, 4216, 4341, 4488, 5788, 5797, 6324, 8184, 8682, 11576, 11594, 12648, 15917, 17364, 17391, 23188, 24599, 31834, 34728, 34782, 44857, 46376, 47751, 49198, 63668, 69564, 73797, 89714, 95502, 98396, 127336, 134571, 139128, 147594, 179428, 191004, 196792, 269142, 270589, 295188, 358856, 382008, 493427, 538284, 541178, 590376, 762569, 811767, 986854, 1076568, 1082356, 1480281, 1525138, 1623534, 1973708, 2164712, 2287707, 2960562, 3050276, 3247068, 3947416, 4575414, 5921124, 6100552, 6494136, 8388259, 9150828, 11842248, 16776518, 18301656, 25164777, 33553036, 50329554, 67106072, 100659108, 201318216]

約数ペア:

[(1, 201318216), (2, 100659108), (3, 67106072), (4, 50329554), (6, 33553036), (8, 25164777), (11, 18301656), (12, 16776518), (17, 11842248), (22, 9150828), (24, 8388259), (31, 6494136), (33, 6100552), (34, 5921124), (44, 4575414), (51, 3947416), (62, 3247068), (66, 3050276), (68, 2960562), (88, 2287707), (93, 2164712), (102, 1973708), (124, 1623534), (132, 1525138), (136, 1480281), (186, 1082356), (187, 1076568), (204, 986854), (248, 811767), (264, 762569), (341, 590376), (372, 541178), (374, 538284), (408, 493427), (527, 382008), (561, 358856), (682, 295188), (744, 270589), (748, 269142), (1023, 196792), (1054, 191004), (1122, 179428), (1364, 147594), (1447, 139128), (1496, 134571), (1581, 127336), (2046, 98396), (2108, 95502), (2244, 89714), (2728, 73797), (2894, 69564), (3162, 63668), (4092, 49198), (4216, 47751), (4341, 46376), (4488, 44857), (5788, 34782), (5797, 34728), (6324, 31834), (8184, 24599), (8682, 23188), (11576, 17391), (11594, 17364), (12648, 15917)]