201992970678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{208057}}^1$

素因数の和:208229

約数の個数: 64

約数和(自身を含む): 427114778112

約数和(自身を除く): 225121807434

約数列:

[1, 2, 3, 6, 43, 53, 71, 86, 106, 129, 142, 159, 213, 258, 318, 426, 2279, 3053, 3763, 4558, 6106, 6837, 7526, 9159, 11289, 13674, 18318, 22578, 161809, 208057, 323618, 416114, 485427, 624171, 970854, 1248342, 8946451, 11027021, 14772047, 17892902, 22054042, 26839353, 29544094, 33081063, 44316141, 53678706, 66162126, 88632282, 474161903, 635198021, 782918491, 948323806, 1270396042, 1422485709, 1565836982, 1905594063, 2348755473, 2844971418, 3811188126, 4697510946, 33665495113, 67330990226, 100996485339, 201992970678]

約数ペア:

[(1, 201992970678), (2, 100996485339), (3, 67330990226), (6, 33665495113), (43, 4697510946), (53, 3811188126), (71, 2844971418), (86, 2348755473), (106, 1905594063), (129, 1565836982), (142, 1422485709), (159, 1270396042), (213, 948323806), (258, 782918491), (318, 635198021), (426, 474161903), (2279, 88632282), (3053, 66162126), (3763, 53678706), (4558, 44316141), (6106, 33081063), (6837, 29544094), (7526, 26839353), (9159, 22054042), (11289, 17892902), (13674, 14772047), (18318, 11027021), (22578, 8946451), (161809, 1248342), (208057, 970854), (323618, 624171), (416114, 485427)]