201996715953

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1\times {\mathrm{15377}}^1$

素因数の和:18585

約数の個数: 32

約数和(自身を含む): 285756210432

約数和(自身を除く): 83759494479

約数列:

[1, 3, 23, 61, 69, 183, 1403, 3121, 4209, 9363, 15377, 46131, 71783, 190381, 215349, 353671, 571143, 937997, 1061013, 2813991, 4378763, 13136289, 21573931, 47991617, 64721793, 143974851, 1103807191, 2927488637, 3311421573, 8782465911, 67332238651, 201996715953]

約数ペア:

[(1, 201996715953), (3, 67332238651), (23, 8782465911), (61, 3311421573), (69, 2927488637), (183, 1103807191), (1403, 143974851), (3121, 64721793), (4209, 47991617), (9363, 21573931), (15377, 13136289), (46131, 4378763), (71783, 2813991), (190381, 1061013), (215349, 937997), (353671, 571143)]