203893426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 342413568

約数和(自身を除く): 138520142

約数列:

[1, 2, 11, 22, 47, 94, 293, 517, 586, 673, 1034, 1346, 3223, 6446, 7403, 13771, 14806, 27542, 31631, 63262, 151481, 197189, 302962, 347941, 394378, 695882, 2169079, 4338158, 9267883, 18535766, 101946713, 203893426]

約数ペア:

[(1, 203893426), (2, 101946713), (11, 18535766), (22, 9267883), (47, 4338158), (94, 2169079), (293, 695882), (517, 394378), (586, 347941), (673, 302962), (1034, 197189), (1346, 151481), (3223, 63262), (6446, 31631), (7403, 27542), (13771, 14806)]