204021057

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{1571}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 276395328

約数和(自身を除く): 72374271

約数列:

[1, 3, 73, 219, 593, 1571, 1779, 4713, 43289, 114683, 129867, 344049, 931603, 2794809, 68007019, 204021057]

約数ペア:

[(1, 204021057), (3, 68007019), (73, 2794809), (219, 931603), (593, 344049), (1571, 129867), (1779, 114683), (4713, 43289)]