209301774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{2593}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 457208064

約数和(自身を除く): 247906290

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1223, 2446, 2593, 3669, 5186, 7338, 7779, 13453, 15558, 26906, 28523, 40359, 57046, 80718, 85569, 171138, 3171239, 6342478, 9513717, 19027434, 34883629, 69767258, 104650887, 209301774]

約数ペア:

[(1, 209301774), (2, 104650887), (3, 69767258), (6, 34883629), (11, 19027434), (22, 9513717), (33, 6342478), (66, 3171239), (1223, 171138), (2446, 85569), (2593, 80718), (3669, 57046), (5186, 40359), (7338, 28523), (7779, 26906), (13453, 15558)]