201800455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{6469}}^1$

素因数の和:6858

約数の個数: 16

約数和(自身を含む): 257143680

約数和(自身を除く): 55343225

約数列:

[1, 5, 17, 85, 367, 1835, 6239, 6469, 31195, 32345, 109973, 549865, 2374123, 11870615, 40360091, 201800455]

約数ペア:

[(1, 201800455), (5, 40360091), (17, 11870615), (85, 2374123), (367, 549865), (1835, 109973), (6239, 32345), (6469, 31195)]