213765314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{803629}}^1$

素因数の和:803657

約数の個数: 16

約数和(自身を含む): 385742400

約数和(自身を除く): 171977086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 803629, 1607258, 5625403, 11250806, 15268951, 30537902, 106882657, 213765314]

約数ペア:

[(1, 213765314), (2, 106882657), (7, 30537902), (14, 15268951), (19, 11250806), (38, 5625403), (133, 1607258), (266, 803629)]