204255576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405269}}^1$

素因数の和:405288

約数の個数: 48

約数和(自身を含む): 632221200

約数和(自身を除く): 427965624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405269, 810538, 1215807, 1621076, 2431614, 2836883, 3242152, 3647421, 4863228, 5673766, 7294842, 8510649, 9726456, 11347532, 14589684, 17021298, 22695064, 25531947, 29179368, 34042596, 51063894, 68085192, 102127788, 204255576]

約数ペア:

[(1, 204255576), (2, 102127788), (3, 68085192), (4, 51063894), (6, 34042596), (7, 29179368), (8, 25531947), (9, 22695064), (12, 17021298), (14, 14589684), (18, 11347532), (21, 9726456), (24, 8510649), (28, 7294842), (36, 5673766), (42, 4863228), (56, 3647421), (63, 3242152), (72, 2836883), (84, 2431614), (126, 1621076), (168, 1215807), (252, 810538), (504, 405269)]