201776883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16481}}^1$

素因数の和:16555

約数の個数: 32

約数和(自身を含む): 341770752

約数和(自身を除く): 139993869

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 16481, 49443, 115367, 181291, 346101, 543873, 873493, 1269037, 2620479, 3807111, 6114451, 9608423, 18343353, 28825269, 67258961, 201776883]

約数ペア:

[(1, 201776883), (3, 67258961), (7, 28825269), (11, 18343353), (21, 9608423), (33, 6114451), (53, 3807111), (77, 2620479), (159, 1269037), (231, 873493), (371, 543873), (583, 346101), (1113, 181291), (1749, 115367), (4081, 49443), (12243, 16481)]