204964434

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{86923}}^1$

素因数の和:87062

約数の個数: 24

約数和(自身を含む): 447484752

約数和(自身を除く): 242520318

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 86923, 173846, 260769, 521538, 782307, 1564614, 11386913, 22773826, 34160739, 68321478, 102482217, 204964434]

約数ペア:

[(1, 204964434), (2, 102482217), (3, 68321478), (6, 34160739), (9, 22773826), (18, 11386913), (131, 1564614), (262, 782307), (393, 521538), (786, 260769), (1179, 173846), (2358, 86923)]