201113157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 327915520

約数和(自身を除く): 126802363

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 8263, 24339, 24789, 57841, 156997, 173523, 470991, 504043, 1098979, 1512129, 3296937, 3528301, 9576817, 10584903, 28730451, 67037719, 201113157]

約数ペア:

[(1, 201113157), (3, 67037719), (7, 28730451), (19, 10584903), (21, 9576817), (57, 3528301), (61, 3296937), (133, 1512129), (183, 1098979), (399, 504043), (427, 470991), (1159, 173523), (1281, 156997), (3477, 57841), (8113, 24789), (8263, 24339)]