201347997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{7079}}^1$

素因数の和:7600

約数の個数: 16

約数和(自身を含む): 283200000

約数和(自身を除く): 81852003

約数列:

[1, 3, 19, 57, 499, 1497, 7079, 9481, 21237, 28443, 134501, 403503, 3532421, 10597263, 67115999, 201347997]

約数ペア:

[(1, 201347997), (3, 67115999), (19, 10597263), (57, 3532421), (499, 403503), (1497, 134501), (7079, 28443), (9481, 21237)]