205011504

素因数分解:

$2^4\times 3^2\times {\mathrm{1423691}}^1$

素因数の和:1423705

約数の個数: 30

約数和(自身を含む): 573747876

約数和(自身を除く): 368736372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1423691, 2847382, 4271073, 5694764, 8542146, 11389528, 12813219, 17084292, 22779056, 25626438, 34168584, 51252876, 68337168, 102505752, 205011504]

約数ペア:

[(1, 205011504), (2, 102505752), (3, 68337168), (4, 51252876), (6, 34168584), (8, 25626438), (9, 22779056), (12, 17084292), (16, 12813219), (18, 11389528), (24, 8542146), (36, 5694764), (48, 4271073), (72, 2847382), (144, 1423691)]