201947673

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 284723712

約数和(自身を除く): 82776039

約数列:

[1, 3, 41, 47, 123, 141, 181, 193, 543, 579, 1927, 5781, 7421, 7913, 8507, 9071, 22263, 23739, 25521, 27213, 34933, 104799, 348787, 371911, 1046361, 1115733, 1432253, 1641851, 4296759, 4925553, 67315891, 201947673]

約数ペア:

[(1, 201947673), (3, 67315891), (41, 4925553), (47, 4296759), (123, 1641851), (141, 1432253), (181, 1115733), (193, 1046361), (543, 371911), (579, 348787), (1927, 104799), (5781, 34933), (7421, 27213), (7913, 25521), (8507, 23739), (9071, 22263)]