202128916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241781}}^1$

素因数の和:241815

約数の個数: 24

約数和(自身を含む): 406193760

約数和(自身を除く): 204064844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241781, 483562, 967124, 2659591, 4593839, 5319182, 9187678, 10638364, 18375356, 50532229, 101064458, 202128916]

約数ペア:

[(1, 202128916), (2, 101064458), (4, 50532229), (11, 18375356), (19, 10638364), (22, 9187678), (38, 5319182), (44, 4593839), (76, 2659591), (209, 967124), (418, 483562), (836, 241781)]