267980258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 500898816

約数和(自身を除く): 232918558

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 191, 338, 382, 593, 1183, 1186, 1337, 2366, 2483, 2674, 4151, 4966, 7709, 8302, 15418, 17381, 32279, 34762, 53963, 64558, 100217, 107926, 113263, 200434, 225953, 226526, 451906, 701519, 792841, 1403038, 1472419, 1585682, 2944838, 10306933, 19141447, 20613866, 38282894, 133990129, 267980258]

約数ペア:

[(1, 267980258), (2, 133990129), (7, 38282894), (13, 20613866), (14, 19141447), (26, 10306933), (91, 2944838), (169, 1585682), (182, 1472419), (191, 1403038), (338, 792841), (382, 701519), (593, 451906), (1183, 226526), (1186, 225953), (1337, 200434), (2366, 113263), (2483, 107926), (2674, 100217), (4151, 64558), (4966, 53963), (7709, 34762), (8302, 32279), (15418, 17381)]