220463614

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{25943}}^1$

素因数の和:26559

約数の個数: 16

約数和(自身を含む): 378574848

約数和(自身を除く): 158111234

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 25943, 51886, 181601, 363202, 15747401, 31494802, 110231807, 220463614]

約数ペア:

[(1, 220463614), (2, 110231807), (7, 31494802), (14, 15747401), (607, 363202), (1214, 181601), (4249, 51886), (8498, 25943)]