202220265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10691}}^1$

素因数の和:10809

約数の個数: 32

約数和(自身を含む): 352066176

約数和(自身を除く): 149845911

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 10691, 18915, 32073, 53455, 138983, 160365, 416949, 694915, 1037027, 2084745, 3111081, 5185135, 13481351, 15555405, 40444053, 67406755, 202220265]

約数ペア:

[(1, 202220265), (3, 67406755), (5, 40444053), (13, 15555405), (15, 13481351), (39, 5185135), (65, 3111081), (97, 2084745), (195, 1037027), (291, 694915), (485, 416949), (1261, 160365), (1455, 138983), (3783, 53455), (6305, 32073), (10691, 18915)]