221569486

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{2917}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 335943504

約数和(自身を除く): 114374018

約数列:

[1, 2, 163, 233, 326, 466, 2917, 5834, 37979, 75958, 475471, 679661, 950942, 1359322, 110784743, 221569486]

約数ペア:

[(1, 221569486), (2, 110784743), (163, 1359322), (233, 950942), (326, 679661), (466, 475471), (2917, 75958), (5834, 37979)]