202100834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{719}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 142635166

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 569, 719, 1138, 1438, 7397, 9347, 10811, 13661, 14794, 18694, 21622, 27322, 140543, 177593, 281086, 355186, 409111, 818222, 5318443, 7773109, 10636886, 15546218, 101050417, 202100834]

約数ペア:

[(1, 202100834), (2, 101050417), (13, 15546218), (19, 10636886), (26, 7773109), (38, 5318443), (247, 818222), (494, 409111), (569, 355186), (719, 281086), (1138, 177593), (1438, 140543), (7397, 27322), (9347, 21622), (10811, 18694), (13661, 14794)]