217304862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1906183}}^1$

素因数の和:1906207

約数の個数: 16

約数和(自身を含む): 457484160

約数和(自身を除く): 240179298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1906183, 3812366, 5718549, 11437098, 36217477, 72434954, 108652431, 217304862]

約数ペア:

[(1, 217304862), (2, 108652431), (3, 72434954), (6, 36217477), (19, 11437098), (38, 5718549), (57, 3812366), (114, 1906183)]