201155284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{5449}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 384552000

約数和(自身を除く): 183396716

約数列:

[1, 2, 4, 11, 22, 44, 839, 1678, 3356, 5449, 9229, 10898, 18458, 21796, 36916, 59939, 119878, 239756, 4571711, 9143422, 18286844, 50288821, 100577642, 201155284]

約数ペア:

[(1, 201155284), (2, 100577642), (4, 50288821), (11, 18286844), (22, 9143422), (44, 4571711), (839, 239756), (1678, 119878), (3356, 59939), (5449, 36916), (9229, 21796), (10898, 18458)]