207628948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{1297}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 375651584

約数和(自身を除く): 168022636

約数列:

[1, 2, 4, 31, 62, 124, 1291, 1297, 2582, 2594, 5164, 5188, 40021, 40207, 80042, 80414, 160084, 160828, 1674427, 3348854, 6697708, 51907237, 103814474, 207628948]

約数ペア:

[(1, 207628948), (2, 103814474), (4, 51907237), (31, 6697708), (62, 3348854), (124, 1674427), (1291, 160828), (1297, 160084), (2582, 80414), (2594, 80042), (5164, 40207), (5188, 40021)]