201418976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1621}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 434086128

約数和(自身を除く): 232667152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 353, 706, 1412, 1621, 2824, 3242, 3883, 5648, 6484, 7766, 11296, 12968, 15532, 17831, 25936, 31064, 35662, 51872, 62128, 71324, 124256, 142648, 285296, 570592, 572213, 1144426, 2288852, 4577704, 6294343, 9155408, 12588686, 18310816, 25177372, 50354744, 100709488, 201418976]

約数ペア:

[(1, 201418976), (2, 100709488), (4, 50354744), (8, 25177372), (11, 18310816), (16, 12588686), (22, 9155408), (32, 6294343), (44, 4577704), (88, 2288852), (176, 1144426), (352, 572213), (353, 570592), (706, 285296), (1412, 142648), (1621, 124256), (2824, 71324), (3242, 62128), (3883, 51872), (5648, 35662), (6484, 31064), (7766, 25936), (11296, 17831), (12968, 15532)]