201518636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241051}}^1$

素因数の和:241085

約数の個数: 24

約数和(自身を含む): 404967360

約数和(自身を除く): 203448724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241051, 482102, 964204, 2651561, 4579969, 5303122, 9159938, 10606244, 18319876, 50379659, 100759318, 201518636]

約数ペア:

[(1, 201518636), (2, 100759318), (4, 50379659), (11, 18319876), (19, 10606244), (22, 9159938), (38, 5303122), (44, 4579969), (76, 2651561), (209, 964204), (418, 482102), (836, 241051)]