201188185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 272587392

約数和(自身を除く): 71399207

約数列:

[1, 5, 11, 43, 55, 97, 215, 473, 485, 877, 1067, 2365, 4171, 4385, 5335, 9647, 20855, 37711, 45881, 48235, 85069, 188555, 229405, 414821, 425345, 935759, 2074105, 3657967, 4678795, 18289835, 40237637, 201188185]

約数ペア:

[(1, 201188185), (5, 40237637), (11, 18289835), (43, 4678795), (55, 3657967), (97, 2074105), (215, 935759), (473, 425345), (485, 414821), (877, 229405), (1067, 188555), (2365, 85069), (4171, 48235), (4385, 45881), (5335, 37711), (9647, 20855)]