206867892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20353}}^1$

素因数の和:20389

約数の個数: 72

約数和(自身を含む): 606386368

約数和(自身を除く): 399518476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 20353, 40706, 61059, 81412, 122118, 142471, 223883, 244236, 284942, 427413, 447766, 569884, 671649, 854826, 895532, 1343298, 1567181, 1709652, 2462713, 2686596, 3134362, 4701543, 4925426, 6268724, 7388139, 9403086, 9850852, 14776278, 17238991, 18806172, 29552556, 34477982, 51716973, 68955964, 103433946, 206867892]

約数ペア:

[(1, 206867892), (2, 103433946), (3, 68955964), (4, 51716973), (6, 34477982), (7, 29552556), (11, 18806172), (12, 17238991), (14, 14776278), (21, 9850852), (22, 9403086), (28, 7388139), (33, 6268724), (42, 4925426), (44, 4701543), (66, 3134362), (77, 2686596), (84, 2462713), (121, 1709652), (132, 1567181), (154, 1343298), (231, 895532), (242, 854826), (308, 671649), (363, 569884), (462, 447766), (484, 427413), (726, 284942), (847, 244236), (924, 223883), (1452, 142471), (1694, 122118), (2541, 81412), (3388, 61059), (5082, 40706), (10164, 20353)]