202679764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{380977}}^1$

素因数の和:381007

約数の個数: 24

約数和(自身を含む): 426695360

約数和(自身を除く): 224015596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 380977, 761954, 1523908, 2666839, 5333678, 7238563, 10667356, 14477126, 28954252, 50669941, 101339882, 202679764]

約数ペア:

[(1, 202679764), (2, 101339882), (4, 50669941), (7, 28954252), (14, 14477126), (19, 10667356), (28, 7238563), (38, 5333678), (76, 2666839), (133, 1523908), (266, 761954), (532, 380977)]