209394432

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7026

約数の個数: 108

約数和(自身を含む): 650269984

約数和(自身を除く): 440875552

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, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 6991, 7488, 9984, 13982, 14976, 20973, 27964, 29952, 41946, 55928, 62919, 83892, 90883, 111856, 125838, 167784, 181766, 223712, 251676, 272649, 335568, 363532, 447424, 503352, 545298, 671136, 727064, 817947, 894848, 1006704, 1090596, 1342272, 1454128, 1635894, 1789696, 2013408, 2181192, 2684544, 2908256, 3271788, 4026816, 4362384, 5369088, 5816512, 6543576, 8053632, 8724768, 11633024, 13087152, 16107264, 17449536, 23266048, 26174304, 34899072, 52348608, 69798144, 104697216, 209394432]

約数ペア:

[(1, 209394432), (2, 104697216), (3, 69798144), (4, 52348608), (6, 34899072), (8, 26174304), (9, 23266048), (12, 17449536), (13, 16107264), (16, 13087152), (18, 11633024), (24, 8724768), (26, 8053632), (32, 6543576), (36, 5816512), (39, 5369088), (48, 4362384), (52, 4026816), (64, 3271788), (72, 2908256), (78, 2684544), (96, 2181192), (104, 2013408), (117, 1789696), (128, 1635894), (144, 1454128), (156, 1342272), (192, 1090596), (208, 1006704), (234, 894848), (256, 817947), (288, 727064), (312, 671136), (384, 545298), (416, 503352), (468, 447424), (576, 363532), (624, 335568), (768, 272649), (832, 251676), (936, 223712), (1152, 181766), (1248, 167784), (1664, 125838), (1872, 111856), (2304, 90883), (2496, 83892), (3328, 62919), (3744, 55928), (4992, 41946), (6991, 29952), (7488, 27964), (9984, 20973), (13982, 14976)]