194282942

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 359729280

約数和(自身を除く): 165446338

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 151, 266, 302, 691, 931, 1057, 1382, 1862, 2114, 2869, 4837, 5738, 7399, 9674, 13129, 14798, 20083, 26258, 33859, 40166, 67718, 91903, 104341, 140581, 183806, 208682, 281162, 643321, 730387, 1286642, 1460774, 1982479, 3964958, 5112709, 10225418, 13877353, 27754706, 97141471, 194282942]

約数ペア:

[(1, 194282942), (2, 97141471), (7, 27754706), (14, 13877353), (19, 10225418), (38, 5112709), (49, 3964958), (98, 1982479), (133, 1460774), (151, 1286642), (266, 730387), (302, 643321), (691, 281162), (931, 208682), (1057, 183806), (1382, 140581), (1862, 104341), (2114, 91903), (2869, 67718), (4837, 40166), (5738, 33859), (7399, 26258), (9674, 20083), (13129, 14798)]