204469622

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{394729}}^1$

素因数の和:394775

約数の個数: 16

約数和(自身を含む): 359993760

約数和(自身を除く): 155524138

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 394729, 789458, 2763103, 5526206, 14604973, 29209946, 102234811, 204469622]

約数ペア:

[(1, 204469622), (2, 102234811), (7, 29209946), (14, 14604973), (37, 5526206), (74, 2763103), (259, 789458), (518, 394729)]