201869283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6287}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 338042880

約数和(自身を除く): 136173597

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 6287, 10703, 18861, 32109, 44009, 69157, 132027, 207471, 484099, 873893, 1452297, 2621679, 6117251, 9612823, 18351753, 28838469, 67289761, 201869283]

約数ペア:

[(1, 201869283), (3, 67289761), (7, 28838469), (11, 18351753), (21, 9612823), (33, 6117251), (77, 2621679), (139, 1452297), (231, 873893), (417, 484099), (973, 207471), (1529, 132027), (2919, 69157), (4587, 44009), (6287, 32109), (10703, 18861)]