211306638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{1747}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 445530240

約数和(自身を除く): 234223602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1061, 1747, 2122, 3183, 3494, 5241, 6366, 10482, 20159, 33193, 40318, 60477, 66386, 99579, 120954, 199158, 1853567, 3707134, 5560701, 11121402, 35217773, 70435546, 105653319, 211306638]

約数ペア:

[(1, 211306638), (2, 105653319), (3, 70435546), (6, 35217773), (19, 11121402), (38, 5560701), (57, 3707134), (114, 1853567), (1061, 199158), (1747, 120954), (2122, 99579), (3183, 66386), (3494, 60477), (5241, 40318), (6366, 33193), (10482, 20159)]