208325052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1607}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 569508576

約数和(自身を除く): 361183524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 277, 468, 554, 831, 1108, 1607, 1662, 2493, 3214, 3324, 3601, 4821, 4986, 6428, 7202, 9642, 9972, 10803, 14404, 14463, 19284, 20891, 21606, 28926, 32409, 41782, 43212, 57852, 62673, 64818, 83564, 125346, 129636, 188019, 250692, 376038, 445139, 752076, 890278, 1335417, 1780556, 2670834, 4006251, 5341668, 5786807, 8012502, 11573614, 16025004, 17360421, 23147228, 34720842, 52081263, 69441684, 104162526, 208325052]

約数ペア:

[(1, 208325052), (2, 104162526), (3, 69441684), (4, 52081263), (6, 34720842), (9, 23147228), (12, 17360421), (13, 16025004), (18, 11573614), (26, 8012502), (36, 5786807), (39, 5341668), (52, 4006251), (78, 2670834), (117, 1780556), (156, 1335417), (234, 890278), (277, 752076), (468, 445139), (554, 376038), (831, 250692), (1108, 188019), (1607, 129636), (1662, 125346), (2493, 83564), (3214, 64818), (3324, 62673), (3601, 57852), (4821, 43212), (4986, 41782), (6428, 32409), (7202, 28926), (9642, 21606), (9972, 20891), (10803, 19284), (14404, 14463)]