206617324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73477}}^1$

素因数の和:73537

約数の個数: 24

約数和(自身を含む): 390902960

約数和(自身を除く): 184285636

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 73477, 146954, 293908, 1396063, 2718649, 2792126, 5437298, 5584252, 10874596, 51654331, 103308662, 206617324]

約数ペア:

[(1, 206617324), (2, 103308662), (4, 51654331), (19, 10874596), (37, 5584252), (38, 5437298), (74, 2792126), (76, 2718649), (148, 1396063), (703, 293908), (1406, 146954), (2812, 73477)]