204076402

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 308107800

約数和(自身を除く): 104031398

約数列:

[1, 2, 389, 461, 569, 778, 922, 1138, 179329, 221341, 262309, 358658, 442682, 524618, 102038201, 204076402]

約数ペア:

[(1, 204076402), (2, 102038201), (389, 524618), (461, 442682), (569, 358658), (778, 262309), (922, 221341), (1138, 179329)]