208370064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 654243840

約数和(自身を除く): 445873776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 59, 69, 84, 92, 112, 118, 138, 161, 168, 177, 184, 236, 276, 322, 336, 354, 368, 413, 457, 472, 483, 552, 644, 708, 826, 914, 944, 966, 1104, 1239, 1288, 1357, 1371, 1416, 1652, 1828, 1932, 2478, 2576, 2714, 2742, 2832, 3199, 3304, 3656, 3864, 4071, 4956, 5428, 5484, 6398, 6608, 7312, 7728, 8142, 9499, 9597, 9912, 10511, 10856, 10968, 12796, 16284, 18998, 19194, 19824, 21022, 21712, 21936, 25592, 26963, 28497, 31533, 32568, 37996, 38388, 42044, 51184, 53926, 56994, 63066, 65136, 73577, 75992, 76776, 80889, 84088, 107852, 113988, 126132, 147154, 151984, 153552, 161778, 168176, 188741, 215704, 220731, 227976, 252264, 294308, 323556, 377482, 431408, 441462, 455952, 504528, 566223, 588616, 620149, 647112, 754964, 882924, 1132446, 1177232, 1240298, 1294224, 1509928, 1765848, 1860447, 2264892, 2480596, 3019856, 3531696, 3720894, 4341043, 4529784, 4961192, 7441788, 8682086, 9059568, 9922384, 13023129, 14883576, 17364172, 26046258, 29767152, 34728344, 52092516, 69456688, 104185032, 208370064]

約数ペア:

[(1, 208370064), (2, 104185032), (3, 69456688), (4, 52092516), (6, 34728344), (7, 29767152), (8, 26046258), (12, 17364172), (14, 14883576), (16, 13023129), (21, 9922384), (23, 9059568), (24, 8682086), (28, 7441788), (42, 4961192), (46, 4529784), (48, 4341043), (56, 3720894), (59, 3531696), (69, 3019856), (84, 2480596), (92, 2264892), (112, 1860447), (118, 1765848), (138, 1509928), (161, 1294224), (168, 1240298), (177, 1177232), (184, 1132446), (236, 882924), (276, 754964), (322, 647112), (336, 620149), (354, 588616), (368, 566223), (413, 504528), (457, 455952), (472, 441462), (483, 431408), (552, 377482), (644, 323556), (708, 294308), (826, 252264), (914, 227976), (944, 220731), (966, 215704), (1104, 188741), (1239, 168176), (1288, 161778), (1357, 153552), (1371, 151984), (1416, 147154), (1652, 126132), (1828, 113988), (1932, 107852), (2478, 84088), (2576, 80889), (2714, 76776), (2742, 75992), (2832, 73577), (3199, 65136), (3304, 63066), (3656, 56994), (3864, 53926), (4071, 51184), (4956, 42044), (5428, 38388), (5484, 37996), (6398, 32568), (6608, 31533), (7312, 28497), (7728, 26963), (8142, 25592), (9499, 21936), (9597, 21712), (9912, 21022), (10511, 19824), (10856, 19194), (10968, 18998), (12796, 16284)]