202310031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 345371904

約数和(自身を除く): 143061873

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 521, 861, 1353, 1563, 1681, 3157, 3647, 5043, 5731, 9471, 10941, 11767, 17193, 18491, 21361, 35301, 40117, 55473, 64083, 120351, 129437, 149527, 234971, 388311, 448581, 704913, 875801, 1644797, 2627403, 4934391, 6130607, 9633811, 18391821, 28901433, 67436677, 202310031]

約数ペア:

[(1, 202310031), (3, 67436677), (7, 28901433), (11, 18391821), (21, 9633811), (33, 6130607), (41, 4934391), (77, 2627403), (123, 1644797), (231, 875801), (287, 704913), (451, 448581), (521, 388311), (861, 234971), (1353, 149527), (1563, 129437), (1681, 120351), (3157, 64083), (3647, 55473), (5043, 40117), (5731, 35301), (9471, 21361), (10941, 18491), (11767, 17193)]