201944198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{6569}}^1$

素因数の和:7399

約数の個数: 16

約数和(自身を含む): 319302000

約数和(自身を除く): 117357802

約数列:

[1, 2, 19, 38, 809, 1618, 6569, 13138, 15371, 30742, 124811, 249622, 5314321, 10628642, 100972099, 201944198]

約数ペア:

[(1, 201944198), (2, 100972099), (19, 10628642), (38, 5314321), (809, 249622), (1618, 124811), (6569, 30742), (13138, 15371)]