212930351

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 228372480

約数和(自身を除く): 15442129

約数列:

[1, 31, 47, 59, 1457, 1829, 2477, 2773, 76787, 85963, 116419, 146143, 3608989, 4530433, 6868721, 212930351]

約数ペア:

[(1, 212930351), (31, 6868721), (47, 4530433), (59, 3608989), (1457, 146143), (1829, 116419), (2477, 85963), (2773, 76787)]