207288045190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3911}}^1\times {\mathrm{40459}}^1$

素因数の和:44508

約数の個数: 32

約数和(自身を含む): 376072139520

約数和(自身を除く): 168784094330

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 3911, 7822, 19555, 39110, 40459, 80918, 202295, 404590, 512341, 1024682, 2561705, 5123410, 5300129, 10600258, 26500645, 53001290, 158235149, 316470298, 791175745, 1582351490, 20728804519, 41457609038, 103644022595, 207288045190]

約数ペア:

[(1, 207288045190), (2, 103644022595), (5, 41457609038), (10, 20728804519), (131, 1582351490), (262, 791175745), (655, 316470298), (1310, 158235149), (3911, 53001290), (7822, 26500645), (19555, 10600258), (39110, 5300129), (40459, 5123410), (80918, 2561705), (202295, 1024682), (404590, 512341)]