201557306

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{1987}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 307408416

約数和(自身を除く): 105851110

約数列:

[1, 2, 67, 134, 757, 1514, 1987, 3974, 50719, 101438, 133129, 266258, 1504159, 3008318, 100778653, 201557306]

約数ペア:

[(1, 201557306), (2, 100778653), (67, 3008318), (134, 1504159), (757, 266258), (1514, 133129), (1987, 101438), (3974, 50719)]