208683134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27872

約数の個数: 24

約数和(自身を含む): 355180224

約数和(自身を除く): 146497090

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 27817, 55634, 305987, 611974, 862327, 1724654, 3365857, 6731714, 9485597, 18971194, 104341567, 208683134]

約数ペア:

[(1, 208683134), (2, 104341567), (11, 18971194), (22, 9485597), (31, 6731714), (62, 3365857), (121, 1724654), (242, 862327), (341, 611974), (682, 305987), (3751, 55634), (7502, 27817)]