200720560432

素因数分解:

$2^4\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{148763}}^1$

素因数の和:150506

約数の個数: 60

約数和(自身を含む): 452655231336

約数和(自身を除く): 251934670904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1721, 3442, 6884, 12047, 13768, 24094, 27536, 48188, 84329, 96376, 148763, 168658, 192752, 297526, 337316, 595052, 674632, 1041341, 1190104, 1349264, 2082682, 2380208, 4165364, 7289387, 8330728, 14578774, 16661456, 29157548, 58315096, 116630192, 256021123, 512042246, 1024084492, 1792147861, 2048168984, 3584295722, 4096337968, 7168591444, 12545035027, 14337182888, 25090070054, 28674365776, 50180140108, 100360280216, 200720560432]

約数ペア:

[(1, 200720560432), (2, 100360280216), (4, 50180140108), (7, 28674365776), (8, 25090070054), (14, 14337182888), (16, 12545035027), (28, 7168591444), (49, 4096337968), (56, 3584295722), (98, 2048168984), (112, 1792147861), (196, 1024084492), (392, 512042246), (784, 256021123), (1721, 116630192), (3442, 58315096), (6884, 29157548), (12047, 16661456), (13768, 14578774), (24094, 8330728), (27536, 7289387), (48188, 4165364), (84329, 2380208), (96376, 2082682), (148763, 1349264), (168658, 1190104), (192752, 1041341), (297526, 674632), (337316, 595052)]