205429302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67531}}^1$

素因数の和:67565

約数の個数: 36

約数和(自身を含む): 481975884

約数和(自身を除く): 276546582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 67531, 135062, 202593, 405186, 607779, 877903, 1215558, 1755806, 2633709, 5267418, 7901127, 11412739, 15802254, 22825478, 34238217, 68476434, 102714651, 205429302]

約数ペア:

[(1, 205429302), (2, 102714651), (3, 68476434), (6, 34238217), (9, 22825478), (13, 15802254), (18, 11412739), (26, 7901127), (39, 5267418), (78, 2633709), (117, 1755806), (169, 1215558), (234, 877903), (338, 607779), (507, 405186), (1014, 202593), (1521, 135062), (3042, 67531)]