210008197172

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{6784087}}^1$

素因数の和:6784271

約数の個数: 24

約数和(自身を含む): 376109838720

約数和(自身を除く): 166101641548

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 7739, 15478, 30956, 6784087, 13568174, 27136348, 481670177, 739465483, 963340354, 1478930966, 1926680708, 2957861932, 52502049293, 105004098586, 210008197172]

約数ペア:

[(1, 210008197172), (2, 105004098586), (4, 52502049293), (71, 2957861932), (109, 1926680708), (142, 1478930966), (218, 963340354), (284, 739465483), (436, 481670177), (7739, 27136348), (15478, 13568174), (30956, 6784087)]