205503390156

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1367}}^1\times {\mathrm{15259}}^1$

素因数の和:17454

約数の個数: 48

約数和(自身を含む): 480474650880

約数和(自身を除く): 274971260724

約数列:

[1, 2, 3, 4, 6, 12, 821, 1367, 1642, 2463, 2734, 3284, 4101, 4926, 5468, 8202, 9852, 15259, 16404, 30518, 45777, 61036, 91554, 183108, 1122307, 2244614, 3366921, 4489228, 6733842, 12527639, 13467684, 20859053, 25055278, 37582917, 41718106, 50110556, 62577159, 75165834, 83436212, 125154318, 150331668, 250308636, 17125282513, 34250565026, 51375847539, 68501130052, 102751695078, 205503390156]

約数ペア:

[(1, 205503390156), (2, 102751695078), (3, 68501130052), (4, 51375847539), (6, 34250565026), (12, 17125282513), (821, 250308636), (1367, 150331668), (1642, 125154318), (2463, 83436212), (2734, 75165834), (3284, 62577159), (4101, 50110556), (4926, 41718106), (5468, 37582917), (8202, 25055278), (9852, 20859053), (15259, 13467684), (16404, 12527639), (30518, 6733842), (45777, 4489228), (61036, 3366921), (91554, 2244614), (183108, 1122307)]