202078238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 320604480

約数和(自身を除く): 118526242

約数列:

[1, 2, 37, 61, 74, 89, 122, 178, 503, 1006, 2257, 3293, 4514, 5429, 6586, 10858, 18611, 30683, 37222, 44767, 61366, 89534, 200873, 401746, 1135271, 1656379, 2270542, 2730787, 3312758, 5461574, 101039119, 202078238]

約数ペア:

[(1, 202078238), (2, 101039119), (37, 5461574), (61, 3312758), (74, 2730787), (89, 2270542), (122, 1656379), (178, 1135271), (503, 401746), (1006, 200873), (2257, 89534), (3293, 61366), (4514, 44767), (5429, 37222), (6586, 30683), (10858, 18611)]