207973964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{162989}}^1$

素因数の和:163033

約数の個数: 24

約数和(自身を含む): 410734800

約数和(自身を除く): 202760836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 162989, 325978, 651956, 1792879, 3585758, 4726681, 7171516, 9453362, 18906724, 51993491, 103986982, 207973964]

約数ペア:

[(1, 207973964), (2, 103986982), (4, 51993491), (11, 18906724), (22, 9453362), (29, 7171516), (44, 4726681), (58, 3585758), (116, 1792879), (319, 651956), (638, 325978), (1276, 162989)]