201279741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139487}}^1$

素因数の和:139540

約数の個数: 16

約数和(自身を含む): 296830464

約数和(自身を除く): 95550723

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 139487, 418461, 1813331, 5161019, 5439993, 15483057, 67093247, 201279741]

約数ペア:

[(1, 201279741), (3, 67093247), (13, 15483057), (37, 5439993), (39, 5161019), (111, 1813331), (481, 418461), (1443, 139487)]