196348516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 255235484

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 47, 52, 91, 92, 94, 161, 182, 188, 299, 322, 329, 364, 499, 598, 611, 644, 658, 998, 1081, 1196, 1222, 1316, 1996, 2093, 2162, 2444, 3493, 4186, 4277, 4324, 6487, 6986, 7567, 8372, 8554, 11477, 12974, 13972, 14053, 15134, 17108, 22954, 23453, 25948, 28106, 30268, 45409, 45908, 46906, 56212, 80339, 90818, 93812, 98371, 149201, 160678, 164171, 181636, 196742, 298402, 304889, 321356, 328342, 393484, 539419, 596804, 609778, 656684, 1044407, 1078838, 1219556, 2088814, 2134223, 2157676, 3775933, 4177628, 4268446, 7012447, 7551866, 8536892, 14024894, 15103732, 28049788, 49087129, 98174258, 196348516]

約数ペア:

[(1, 196348516), (2, 98174258), (4, 49087129), (7, 28049788), (13, 15103732), (14, 14024894), (23, 8536892), (26, 7551866), (28, 7012447), (46, 4268446), (47, 4177628), (52, 3775933), (91, 2157676), (92, 2134223), (94, 2088814), (161, 1219556), (182, 1078838), (188, 1044407), (299, 656684), (322, 609778), (329, 596804), (364, 539419), (499, 393484), (598, 328342), (611, 321356), (644, 304889), (658, 298402), (998, 196742), (1081, 181636), (1196, 164171), (1222, 160678), (1316, 149201), (1996, 98371), (2093, 93812), (2162, 90818), (2444, 80339), (3493, 56212), (4186, 46906), (4277, 45908), (4324, 45409), (6487, 30268), (6986, 28106), (7567, 25948), (8372, 23453), (8554, 22954), (11477, 17108), (12974, 15134), (13972, 14053)]