204515008

素因数分解:

$2^6\times {\mathrm{3195547}}^1$

素因数の和:3195559

約数の個数: 14

約数和(自身を含む): 405834596

約数和(自身を除く): 201319588

約数列:

[1, 2, 4, 8, 16, 32, 64, 3195547, 6391094, 12782188, 25564376, 51128752, 102257504, 204515008]

約数ペア:

[(1, 204515008), (2, 102257504), (4, 51128752), (8, 25564376), (16, 12782188), (32, 6391094), (64, 3195547)]