205055878103

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{165749}}^1$

素因数の和:165959

約数の個数: 24

約数和(自身を含む): 227342700000

約数和(自身を除く): 22286821897

約数列:

[1, 19, 23, 149, 361, 437, 2831, 3427, 8303, 53789, 65113, 165749, 1237147, 3149231, 3812227, 24696601, 59835389, 72432313, 469235419, 568021823, 1376213947, 8915472961, 10792414637, 205055878103]

約数ペア:

[(1, 205055878103), (19, 10792414637), (23, 8915472961), (149, 1376213947), (361, 568021823), (437, 469235419), (2831, 72432313), (3427, 59835389), (8303, 24696601), (53789, 3812227), (65113, 3149231), (165749, 1237147)]