210316998512

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1567}}^1\times {\mathrm{10369}}^1$

素因数の和:12753

約数の個数: 40

約数和(自身を含む): 408292617600

約数和(自身を除く): 197975619088

約数列:

[1, 2, 4, 8, 16, 809, 1567, 1618, 3134, 3236, 6268, 6472, 10369, 12536, 12944, 20738, 25072, 41476, 82952, 165904, 1267703, 2535406, 5070812, 8388521, 10141624, 16248223, 16777042, 20283248, 32496446, 33554084, 64992892, 67108168, 129985784, 134216336, 259971568, 13144812407, 26289624814, 52579249628, 105158499256, 210316998512]

約数ペア:

[(1, 210316998512), (2, 105158499256), (4, 52579249628), (8, 26289624814), (16, 13144812407), (809, 259971568), (1567, 134216336), (1618, 129985784), (3134, 67108168), (3236, 64992892), (6268, 33554084), (6472, 32496446), (10369, 20283248), (12536, 16777042), (12944, 16248223), (20738, 10141624), (25072, 8388521), (41476, 5070812), (82952, 2535406), (165904, 1267703)]