221209152

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4483}}^1$

素因数の和:4755

約数の個数: 56

約数和(自身を含む): 587690976

約数和(自身を除く): 366481824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 4483, 6168, 8224, 8966, 12336, 13449, 16448, 17932, 24672, 26898, 35864, 49344, 53796, 71728, 107592, 143456, 215184, 286912, 430368, 860736, 1152131, 2304262, 3456393, 4608524, 6912786, 9217048, 13825572, 18434096, 27651144, 36868192, 55302288, 73736384, 110604576, 221209152]

約数ペア:

[(1, 221209152), (2, 110604576), (3, 73736384), (4, 55302288), (6, 36868192), (8, 27651144), (12, 18434096), (16, 13825572), (24, 9217048), (32, 6912786), (48, 4608524), (64, 3456393), (96, 2304262), (192, 1152131), (257, 860736), (514, 430368), (771, 286912), (1028, 215184), (1542, 143456), (2056, 107592), (3084, 71728), (4112, 53796), (4483, 49344), (6168, 35864), (8224, 26898), (8966, 24672), (12336, 17932), (13449, 16448)]