203414918

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 354025728

約数和(自身を除く): 150610810

約数列:

[1, 2, 7, 14, 107, 214, 251, 502, 541, 749, 1082, 1498, 1757, 3514, 3787, 7574, 26857, 53714, 57887, 115774, 135791, 187999, 271582, 375998, 405209, 810418, 950537, 1901074, 14529637, 29059274, 101707459, 203414918]

約数ペア:

[(1, 203414918), (2, 101707459), (7, 29059274), (14, 14529637), (107, 1901074), (214, 950537), (251, 810418), (502, 405209), (541, 375998), (749, 271582), (1082, 187999), (1498, 135791), (1757, 115774), (3514, 57887), (3787, 53714), (7574, 26857)]