201894318

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85621}}^1$

素因数の和:85760

約数の個数: 24

約数和(自身を含む): 440782056

約数和(自身を除く): 238887738

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85621, 171242, 256863, 513726, 770589, 1541178, 11216351, 22432702, 33649053, 67298106, 100947159, 201894318]

約数ペア:

[(1, 201894318), (2, 100947159), (3, 67298106), (6, 33649053), (9, 22432702), (18, 11216351), (131, 1541178), (262, 770589), (393, 513726), (786, 256863), (1179, 171242), (2358, 85621)]