201458751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{10607}}^1$

素因数の和:11110

約数の個数: 16

約数和(自身を含む): 289895424

約数和(自身を除く): 88436673

約数列:

[1, 3, 13, 39, 487, 1461, 6331, 10607, 18993, 31821, 137891, 413673, 5165609, 15496827, 67152917, 201458751]

約数ペア:

[(1, 201458751), (3, 67152917), (13, 15496827), (39, 5165609), (487, 413673), (1461, 137891), (6331, 31821), (10607, 18993)]