102806207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 127948800

約数和(自身を除く): 25142593

約数列:

[1, 7, 19, 67, 83, 133, 139, 469, 581, 973, 1273, 1577, 2641, 5561, 8911, 9313, 11039, 11537, 18487, 38927, 65191, 80759, 105659, 176947, 219203, 739613, 772979, 1238629, 1534421, 5410853, 14686601, 102806207]

約数ペア:

[(1, 102806207), (7, 14686601), (19, 5410853), (67, 1534421), (83, 1238629), (133, 772979), (139, 739613), (469, 219203), (581, 176947), (973, 105659), (1273, 80759), (1577, 65191), (2641, 38927), (5561, 18487), (8911, 11537), (9313, 11039)]