201896470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{55927}}^1$

素因数の和:55972

約数の個数: 24

約数和(自身を含む): 383554224

約数和(自身を除く): 181657754

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 55927, 111854, 279635, 559270, 1062613, 2125226, 5313065, 10626130, 20189647, 40379294, 100948235, 201896470]

約数ペア:

[(1, 201896470), (2, 100948235), (5, 40379294), (10, 20189647), (19, 10626130), (38, 5313065), (95, 2125226), (190, 1062613), (361, 559270), (722, 279635), (1805, 111854), (3610, 55927)]