201969021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{34649}}^1$

素因数の和:34748

約数の個数: 16

約数和(自身を含む): 282744000

約数和(自身を除く): 80774979

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 34649, 103947, 1004821, 2321483, 3014463, 6964449, 67323007, 201969021]

約数ペア:

[(1, 201969021), (3, 67323007), (29, 6964449), (67, 3014463), (87, 2321483), (201, 1004821), (1943, 103947), (5829, 34649)]