200204824

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 399409920

約数和(自身を除く): 199205096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 361, 362, 383, 722, 724, 766, 1444, 1448, 1532, 2888, 3064, 3439, 6878, 7277, 13756, 14554, 27512, 29108, 58216, 65341, 69323, 130682, 138263, 138646, 261364, 276526, 277292, 522728, 553052, 554584, 1106104, 1317137, 2634274, 5268548, 10537096, 25025603, 50051206, 100102412, 200204824]

約数ペア:

[(1, 200204824), (2, 100102412), (4, 50051206), (8, 25025603), (19, 10537096), (38, 5268548), (76, 2634274), (152, 1317137), (181, 1106104), (361, 554584), (362, 553052), (383, 522728), (722, 277292), (724, 276526), (766, 261364), (1444, 138646), (1448, 138263), (1532, 130682), (2888, 69323), (3064, 65341), (3439, 58216), (6878, 29108), (7277, 27512), (13756, 14554)]