203401041

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 86902959

約数列:

[1, 3, 29, 41, 87, 123, 127, 381, 449, 1189, 1347, 3567, 3683, 5207, 11049, 13021, 15621, 18409, 39063, 55227, 57023, 151003, 171069, 453009, 533861, 1601583, 1653667, 2337943, 4961001, 7013829, 67800347, 203401041]

約数ペア:

[(1, 203401041), (3, 67800347), (29, 7013829), (41, 4961001), (87, 2337943), (123, 1653667), (127, 1601583), (381, 533861), (449, 453009), (1189, 171069), (1347, 151003), (3567, 57023), (3683, 55227), (5207, 39063), (11049, 18409), (13021, 15621)]