208810804606

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{2778439}}^1$

素因数の和:2779203

約数の個数: 16

約数和(自身を含む): 319576168800

約数和(自身を除く): 110765364194

約数列:

[1, 2, 53, 106, 709, 1418, 37577, 75154, 2778439, 5556878, 147257267, 294514534, 1969913251, 3939826502, 104405402303, 208810804606]

約数ペア:

[(1, 208810804606), (2, 104405402303), (53, 3939826502), (106, 1969913251), (709, 294514534), (1418, 147257267), (37577, 5556878), (75154, 2778439)]