210901306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 414755712

約数和(自身を除く): 203854406

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5413, 5566, 10826, 19481, 37891, 38962, 59543, 75782, 119086, 124499, 248998, 416801, 654973, 833602, 871493, 1309946, 1369489, 1742986, 2738978, 4584811, 9169622, 9586423, 15064379, 19172846, 30128758, 105450653, 210901306]

約数ペア:

[(1, 210901306), (2, 105450653), (7, 30128758), (11, 19172846), (14, 15064379), (22, 9586423), (23, 9169622), (46, 4584811), (77, 2738978), (121, 1742986), (154, 1369489), (161, 1309946), (242, 871493), (253, 833602), (322, 654973), (506, 416801), (847, 248998), (1694, 124499), (1771, 119086), (2783, 75782), (3542, 59543), (5413, 38962), (5566, 37891), (10826, 19481)]