207066076

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 422795520

約数和(自身を除く): 215729444

約数列:

[1, 2, 4, 7, 14, 28, 83, 139, 166, 278, 332, 556, 581, 641, 973, 1162, 1282, 1946, 2324, 2564, 3892, 4487, 8974, 11537, 17948, 23074, 46148, 53203, 80759, 89099, 106406, 161518, 178198, 212812, 323036, 356396, 372421, 623693, 744842, 1247386, 1489684, 2494772, 7395217, 14790434, 29580868, 51766519, 103533038, 207066076]

約数ペア:

[(1, 207066076), (2, 103533038), (4, 51766519), (7, 29580868), (14, 14790434), (28, 7395217), (83, 2494772), (139, 1489684), (166, 1247386), (278, 744842), (332, 623693), (556, 372421), (581, 356396), (641, 323036), (973, 212812), (1162, 178198), (1282, 161518), (1946, 106406), (2324, 89099), (2564, 80759), (3892, 53203), (4487, 46148), (8974, 23074), (11537, 17948)]