204229446

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 429332400

約数和(自身を除く): 225102954

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 449, 898, 1347, 1763, 1849, 2694, 3526, 3698, 5289, 5547, 10578, 11094, 18409, 19307, 36818, 38614, 55227, 57921, 75809, 110454, 115842, 151618, 227427, 454854, 791587, 830201, 1583174, 1660402, 2374761, 2490603, 4749522, 4981206, 34038241, 68076482, 102114723, 204229446]

約数ペア:

[(1, 204229446), (2, 102114723), (3, 68076482), (6, 34038241), (41, 4981206), (43, 4749522), (82, 2490603), (86, 2374761), (123, 1660402), (129, 1583174), (246, 830201), (258, 791587), (449, 454854), (898, 227427), (1347, 151618), (1763, 115842), (1849, 110454), (2694, 75809), (3526, 57921), (3698, 55227), (5289, 38614), (5547, 36818), (10578, 19307), (11094, 18409)]