196534854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8273

約数の個数: 48

約数和(自身を含む): 449839104

約数和(自身を除く): 253304250

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 8191, 11997, 16382, 23994, 24573, 49146, 73719, 147438, 253921, 352213, 507842, 704426, 761763, 1056639, 1523526, 2113278, 2285289, 3169917, 4570578, 6339834, 10918603, 21837206, 32755809, 65511618, 98267427, 196534854]

約数ペア:

[(1, 196534854), (2, 98267427), (3, 65511618), (6, 32755809), (9, 21837206), (18, 10918603), (31, 6339834), (43, 4570578), (62, 3169917), (86, 2285289), (93, 2113278), (129, 1523526), (186, 1056639), (258, 761763), (279, 704426), (387, 507842), (558, 352213), (774, 253921), (1333, 147438), (2666, 73719), (3999, 49146), (7998, 24573), (8191, 23994), (11997, 16382)]