209340714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{13613}}^1$

素因数の和:13862

約数の個数: 32

約数和(自身を含む): 458737344

約数和(自身を除く): 249396630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 1398, 2563, 5126, 7689, 13613, 15378, 27226, 40839, 81678, 149743, 299486, 449229, 898458, 3171829, 6343658, 9515487, 19030974, 34890119, 69780238, 104670357, 209340714]

約数ペア:

[(1, 209340714), (2, 104670357), (3, 69780238), (6, 34890119), (11, 19030974), (22, 9515487), (33, 6343658), (66, 3171829), (233, 898458), (466, 449229), (699, 299486), (1398, 149743), (2563, 81678), (5126, 40839), (7689, 27226), (13613, 15378)]