213525606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4703}}^1$

素因数の和:4785

約数の個数: 64

約数和(自身を含む): 520224768

約数和(自身を除く): 306699162

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1974, 2162, 3243, 4703, 6486, 7567, 9406, 14109, 15134, 22701, 28218, 32921, 45402, 65842, 98763, 108169, 197526, 216338, 221041, 324507, 442082, 649014, 663123, 757183, 1326246, 1514366, 1547287, 2271549, 3094574, 4543098, 4641861, 5083943, 9283722, 10167886, 15251829, 30503658, 35587601, 71175202, 106762803, 213525606]

約数ペア:

[(1, 213525606), (2, 106762803), (3, 71175202), (6, 35587601), (7, 30503658), (14, 15251829), (21, 10167886), (23, 9283722), (42, 5083943), (46, 4641861), (47, 4543098), (69, 3094574), (94, 2271549), (138, 1547287), (141, 1514366), (161, 1326246), (282, 757183), (322, 663123), (329, 649014), (483, 442082), (658, 324507), (966, 221041), (987, 216338), (1081, 197526), (1974, 108169), (2162, 98763), (3243, 65842), (4703, 45402), (6486, 32921), (7567, 28218), (9406, 22701), (14109, 15134)]