220147179

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{38971}}^1$

素因数の和:39250

約数の個数: 16

約数和(自身を含む): 336718080

約数和(自身を除く): 116570901

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 38971, 116913, 272797, 818391, 10483199, 31449597, 73382393, 220147179]

約数ペア:

[(1, 220147179), (3, 73382393), (7, 31449597), (21, 10483199), (269, 818391), (807, 272797), (1883, 116913), (5649, 38971)]