197015610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1663}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 517570560

約数和(自身を除く): 320554950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 359, 718, 1077, 1663, 1795, 2154, 3326, 3590, 3949, 4989, 5385, 7898, 8315, 9978, 10770, 11847, 16630, 18293, 19745, 23694, 24945, 36586, 39490, 49890, 54879, 59235, 91465, 109758, 118470, 182930, 274395, 548790, 597017, 1194034, 1791051, 2985085, 3582102, 5970170, 6567187, 8955255, 13134374, 17910510, 19701561, 32835935, 39403122, 65671870, 98507805, 197015610]

約数ペア:

[(1, 197015610), (2, 98507805), (3, 65671870), (5, 39403122), (6, 32835935), (10, 19701561), (11, 17910510), (15, 13134374), (22, 8955255), (30, 6567187), (33, 5970170), (55, 3582102), (66, 2985085), (110, 1791051), (165, 1194034), (330, 597017), (359, 548790), (718, 274395), (1077, 182930), (1663, 118470), (1795, 109758), (2154, 91465), (3326, 59235), (3590, 54879), (3949, 49890), (4989, 39490), (5385, 36586), (7898, 24945), (8315, 23694), (9978, 19745), (10770, 18293), (11847, 16630)]