208072307553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1\times {\mathrm{132817}}^1$

素因数の和:134497

約数の個数: 32

約数和(自身を含む): 313280472960

約数和(自身を除く): 105208165407

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1637, 4911, 18007, 47473, 54021, 132817, 142419, 398451, 522203, 1460987, 1566609, 3851693, 4382961, 11555079, 42368623, 127105869, 217421429, 652264287, 2391635719, 6305221441, 7174907157, 18915664323, 69357435851, 208072307553]

約数ペア:

[(1, 208072307553), (3, 69357435851), (11, 18915664323), (29, 7174907157), (33, 6305221441), (87, 2391635719), (319, 652264287), (957, 217421429), (1637, 127105869), (4911, 42368623), (18007, 11555079), (47473, 4382961), (54021, 3851693), (132817, 1566609), (142419, 1460987), (398451, 522203)]