203756982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21629

約数の個数: 48

約数和(自身を含む): 482406960

約数和(自身を除く): 278649978

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 21589, 43178, 64767, 129534, 237479, 280657, 474958, 561314, 712437, 841971, 1424874, 1683942, 2612269, 3087227, 5224538, 6174454, 7836807, 9261681, 15673614, 18523362, 33959497, 67918994, 101878491, 203756982]

約数ペア:

[(1, 203756982), (2, 101878491), (3, 67918994), (6, 33959497), (11, 18523362), (13, 15673614), (22, 9261681), (26, 7836807), (33, 6174454), (39, 5224538), (66, 3087227), (78, 2612269), (121, 1683942), (143, 1424874), (242, 841971), (286, 712437), (363, 561314), (429, 474958), (726, 280657), (858, 237479), (1573, 129534), (3146, 64767), (4719, 43178), (9438, 21589)]