208048473

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 317950080

約数和(自身を除く): 109901607

約数列:

[1, 3, 9, 27, 41, 123, 163, 369, 489, 1107, 1153, 1467, 3459, 4401, 6683, 10377, 20049, 31131, 47273, 60147, 141819, 180441, 187939, 425457, 563817, 1276371, 1691451, 5074353, 7705499, 23116497, 69349491, 208048473]

約数ペア:

[(1, 208048473), (3, 69349491), (9, 23116497), (27, 7705499), (41, 5074353), (123, 1691451), (163, 1276371), (369, 563817), (489, 425457), (1107, 187939), (1153, 180441), (1467, 141819), (3459, 60147), (4401, 47273), (6683, 31131), (10377, 20049)]