201071955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1914971}}^1$

素因数の和:1914986

約数の個数: 16

約数和(自身を含む): 367674624

約数和(自身を除く): 166602669

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1914971, 5744913, 9574855, 13404797, 28724565, 40214391, 67023985, 201071955]

約数ペア:

[(1, 201071955), (3, 67023985), (5, 40214391), (7, 28724565), (15, 13404797), (21, 9574855), (35, 5744913), (105, 1914971)]