207857342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36479}}^1$

素因数の和:36536

約数の個数: 32

約数和(自身を含む): 399237120

約数和(自身を除く): 191379778

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 36479, 72958, 255353, 401269, 510706, 802538, 1349723, 2699446, 2808883, 5617766, 9448061, 14846953, 18896122, 29693906, 103928671, 207857342]

約数ペア:

[(1, 207857342), (2, 103928671), (7, 29693906), (11, 18896122), (14, 14846953), (22, 9448061), (37, 5617766), (74, 2808883), (77, 2699446), (154, 1349723), (259, 802538), (407, 510706), (518, 401269), (814, 255353), (2849, 72958), (5698, 36479)]