217964333

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3643}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 237880320

約数和(自身を除く): 19915987

約数列:

[1, 19, 47, 67, 893, 1273, 3149, 3643, 59831, 69217, 171221, 244081, 3253199, 4637539, 11471807, 217964333]

約数ペア:

[(1, 217964333), (19, 11471807), (47, 4637539), (67, 3253199), (893, 244081), (1273, 171221), (3149, 69217), (3643, 59831)]