205886648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1709}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 433074600

約数和(自身を除く): 227187952

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1369, 1628, 1709, 2738, 3256, 3418, 5476, 6836, 10952, 13672, 15059, 18799, 30118, 37598, 60236, 63233, 75196, 120472, 126466, 150392, 252932, 505864, 695563, 1391126, 2339621, 2782252, 4679242, 5564504, 9358484, 18716968, 25735831, 51471662, 102943324, 205886648]

約数ペア:

[(1, 205886648), (2, 102943324), (4, 51471662), (8, 25735831), (11, 18716968), (22, 9358484), (37, 5564504), (44, 4679242), (74, 2782252), (88, 2339621), (148, 1391126), (296, 695563), (407, 505864), (814, 252932), (1369, 150392), (1628, 126466), (1709, 120472), (2738, 75196), (3256, 63233), (3418, 60236), (5476, 37598), (6836, 30118), (10952, 18799), (13672, 15059)]