208380822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86179}}^1$

素因数の和:86228

約数の個数: 32

約数和(自身を含む): 463303680

約数和(自身を除く): 254922858

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 86179, 172358, 258537, 517074, 1120327, 2240654, 2671549, 3360981, 5343098, 6721962, 8014647, 16029294, 34730137, 69460274, 104190411, 208380822]

約数ペア:

[(1, 208380822), (2, 104190411), (3, 69460274), (6, 34730137), (13, 16029294), (26, 8014647), (31, 6721962), (39, 5343098), (62, 3360981), (78, 2671549), (93, 2240654), (186, 1120327), (403, 517074), (806, 258537), (1209, 172358), (2418, 86179)]