194192174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 337841280

約数和(自身を除く): 143649106

約数列:

[1, 2, 11, 22, 23, 46, 121, 139, 242, 251, 253, 278, 502, 506, 1529, 2761, 2783, 3058, 3197, 5522, 5566, 5773, 6394, 11546, 16819, 30371, 33638, 34889, 35167, 60742, 63503, 69778, 70334, 127006, 383779, 386837, 698533, 767558, 773674, 802447, 1397066, 1604894, 4221569, 8443138, 8826917, 17653834, 97096087, 194192174]

約数ペア:

[(1, 194192174), (2, 97096087), (11, 17653834), (22, 8826917), (23, 8443138), (46, 4221569), (121, 1604894), (139, 1397066), (242, 802447), (251, 773674), (253, 767558), (278, 698533), (502, 386837), (506, 383779), (1529, 127006), (2761, 70334), (2783, 69778), (3058, 63503), (3197, 60742), (5522, 35167), (5566, 34889), (5773, 33638), (6394, 30371), (11546, 16819)]