209834097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{48539}}^1$

素因数の和:48684

約数の個数: 16

約数和(自身を含む): 307549440

約数和(自身を除く): 97715343

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 48539, 145617, 533929, 1601787, 6358609, 19075827, 69944699, 209834097]

約数ペア:

[(1, 209834097), (3, 69944699), (11, 19075827), (33, 6358609), (131, 1601787), (393, 533929), (1441, 145617), (4323, 48539)]