204468424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28621}}^1$

素因数の和:28693

約数の個数: 32

約数和(自身を含む): 412156800

約数和(自身を除く): 207688376

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 28621, 57242, 114484, 228968, 543799, 1087598, 1345187, 2175196, 2690374, 4350392, 5380748, 10761496, 25558553, 51117106, 102234212, 204468424]

約数ペア:

[(1, 204468424), (2, 102234212), (4, 51117106), (8, 25558553), (19, 10761496), (38, 5380748), (47, 4350392), (76, 2690374), (94, 2175196), (152, 1345187), (188, 1087598), (376, 543799), (893, 228968), (1786, 114484), (3572, 57242), (7144, 28621)]