194173870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{1361}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 381861216

約数和(自身を除く): 187687346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1297, 1361, 2594, 2722, 6485, 6805, 12970, 13610, 14267, 14971, 28534, 29942, 71335, 74855, 142670, 149710, 1765217, 3530434, 8826085, 17652170, 19417387, 38834774, 97086935, 194173870]

約数ペア:

[(1, 194173870), (2, 97086935), (5, 38834774), (10, 19417387), (11, 17652170), (22, 8826085), (55, 3530434), (110, 1765217), (1297, 149710), (1361, 142670), (2594, 74855), (2722, 71335), (6485, 29942), (6805, 28534), (12970, 14971), (13610, 14267)]