201609741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 286517920

約数和(自身を除く): 84908179

約数列:

[1, 3, 19, 57, 113, 277, 339, 831, 2147, 5263, 6441, 12769, 15789, 31301, 38307, 93903, 242611, 594719, 727833, 1784157, 3537013, 10611039, 67203247, 201609741]

約数ペア:

[(1, 201609741), (3, 67203247), (19, 10611039), (57, 3537013), (113, 1784157), (277, 727833), (339, 594719), (831, 242611), (2147, 93903), (5263, 38307), (6441, 31301), (12769, 15789)]