206535212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{22189}}^1$

素因数の和:22385

約数の個数: 24

約数和(自身を含む): 391431600

約数和(自身を除く): 184896388

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 22189, 44378, 88756, 288457, 576914, 1153828, 3971831, 7943662, 15887324, 51633803, 103267606, 206535212]

約数ペア:

[(1, 206535212), (2, 103267606), (4, 51633803), (13, 15887324), (26, 7943662), (52, 3971831), (179, 1153828), (358, 576914), (716, 288457), (2327, 88756), (4654, 44378), (9308, 22189)]