201072739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1567}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 240242688

約数和(自身を除く): 39169949

約数列:

[1, 7, 23, 161, 797, 1567, 5579, 10969, 18331, 36041, 128317, 252287, 1248899, 8742293, 28724677, 201072739]

約数ペア:

[(1, 201072739), (7, 28724677), (23, 8742293), (161, 1248899), (797, 252287), (1567, 128317), (5579, 36041), (10969, 18331)]