208784874

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2729}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 429287040

約数和(自身を除く): 220502166

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 311, 622, 933, 1866, 2729, 5458, 8187, 12751, 16374, 25502, 38253, 76506, 111889, 223778, 335667, 671334, 848719, 1697438, 2546157, 5092314, 34797479, 69594958, 104392437, 208784874]

約数ペア:

[(1, 208784874), (2, 104392437), (3, 69594958), (6, 34797479), (41, 5092314), (82, 2546157), (123, 1697438), (246, 848719), (311, 671334), (622, 335667), (933, 223778), (1866, 111889), (2729, 76506), (5458, 38253), (8187, 25502), (12751, 16374)]