205202912

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 411469632

約数和(自身を除く): 206266720

約数列:

[1, 2, 4, 8, 16, 32, 101, 173, 202, 346, 367, 404, 692, 734, 808, 1384, 1468, 1616, 2768, 2936, 3232, 5536, 5872, 11744, 17473, 34946, 37067, 63491, 69892, 74134, 126982, 139784, 148268, 253964, 279568, 296536, 507928, 559136, 593072, 1015856, 1186144, 2031712, 6412591, 12825182, 25650364, 51300728, 102601456, 205202912]

約数ペア:

[(1, 205202912), (2, 102601456), (4, 51300728), (8, 25650364), (16, 12825182), (32, 6412591), (101, 2031712), (173, 1186144), (202, 1015856), (346, 593072), (367, 559136), (404, 507928), (692, 296536), (734, 279568), (808, 253964), (1384, 148268), (1468, 139784), (1616, 126982), (2768, 74134), (2936, 69892), (3232, 63491), (5536, 37067), (5872, 34946), (11744, 17473)]