204920841218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{758893}}^1$

素因数の和:759062

約数の個数: 32

約数和(自身を含む): 327022602480

約数和(自身を除く): 122101761262

約数列:

[1, 2, 37, 41, 74, 82, 89, 178, 1517, 3034, 3293, 3649, 6586, 7298, 135013, 270026, 758893, 1517786, 28079041, 31114613, 56158082, 62229226, 67541477, 135082954, 1151240681, 2302481362, 2499034649, 2769200557, 4998069298, 5538401114, 102460420609, 204920841218]

約数ペア:

[(1, 204920841218), (2, 102460420609), (37, 5538401114), (41, 4998069298), (74, 2769200557), (82, 2499034649), (89, 2302481362), (178, 1151240681), (1517, 135082954), (3034, 67541477), (3293, 62229226), (3649, 56158082), (6586, 31114613), (7298, 28079041), (135013, 1517786), (270026, 758893)]