208049558937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{165079}}^1$

素因数の和:165485

約数の個数: 32

約数和(自身を含む): 305733442560

約数和(自身を除く): 97683883623

約数列:

[1, 3, 11, 33, 181, 211, 543, 633, 1991, 2321, 5973, 6963, 38191, 114573, 165079, 420101, 495237, 1260303, 1815869, 5447607, 29879299, 34831669, 89637897, 104495007, 328672289, 383148359, 986016867, 1149445077, 6304532089, 18913596267, 69349852979, 208049558937]

約数ペア:

[(1, 208049558937), (3, 69349852979), (11, 18913596267), (33, 6304532089), (181, 1149445077), (211, 986016867), (543, 383148359), (633, 328672289), (1991, 104495007), (2321, 89637897), (5973, 34831669), (6963, 29879299), (38191, 5447607), (114573, 1815869), (165079, 1260303), (420101, 495237)]