211714316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{7927}}^1$

素因数の和:8549

約数の個数: 24

約数和(自身を含む): 404898816

約数和(自身を除く): 193184500

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 6677, 7927, 13354, 15854, 26708, 31708, 87197, 174394, 348788, 4811689, 9623378, 19246756, 52928579, 105857158, 211714316]

約数ペア:

[(1, 211714316), (2, 105857158), (4, 52928579), (11, 19246756), (22, 9623378), (44, 4811689), (607, 348788), (1214, 174394), (2428, 87197), (6677, 31708), (7927, 26708), (13354, 15854)]