208037526

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 443874816

約数和(自身を除く): 235837290

約数列:

[1, 2, 3, 6, 41, 43, 71, 82, 86, 123, 129, 142, 213, 246, 258, 277, 426, 554, 831, 1662, 1763, 2911, 3053, 3526, 5289, 5822, 6106, 8733, 9159, 10578, 11357, 11911, 17466, 18318, 19667, 22714, 23822, 34071, 35733, 39334, 59001, 68142, 71466, 118002, 125173, 250346, 375519, 488351, 751038, 806347, 845681, 976702, 1465053, 1612694, 1691362, 2419041, 2537043, 2930106, 4838082, 5074086, 34672921, 69345842, 104018763, 208037526]

約数ペア:

[(1, 208037526), (2, 104018763), (3, 69345842), (6, 34672921), (41, 5074086), (43, 4838082), (71, 2930106), (82, 2537043), (86, 2419041), (123, 1691362), (129, 1612694), (142, 1465053), (213, 976702), (246, 845681), (258, 806347), (277, 751038), (426, 488351), (554, 375519), (831, 250346), (1662, 125173), (1763, 118002), (2911, 71466), (3053, 68142), (3526, 59001), (5289, 39334), (5822, 35733), (6106, 34071), (8733, 23822), (9159, 22714), (10578, 19667), (11357, 18318), (11911, 17466)]