209325056

素因数分解:

$2^{10}\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:944

約数の個数: 44

約数和(自身を含む): 420339168

約数和(自身を除く): 211014112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 367, 512, 557, 734, 1024, 1114, 1468, 2228, 2936, 4456, 5872, 8912, 11744, 17824, 23488, 35648, 46976, 71296, 93952, 142592, 187904, 204419, 285184, 375808, 408838, 570368, 817676, 1635352, 3270704, 6541408, 13082816, 26165632, 52331264, 104662528, 209325056]

約数ペア:

[(1, 209325056), (2, 104662528), (4, 52331264), (8, 26165632), (16, 13082816), (32, 6541408), (64, 3270704), (128, 1635352), (256, 817676), (367, 570368), (512, 408838), (557, 375808), (734, 285184), (1024, 204419), (1114, 187904), (1468, 142592), (2228, 93952), (2936, 71296), (4456, 46976), (5872, 35648), (8912, 23488), (11744, 17824)]