213421922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6833}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 385765632

約数和(自身を除く): 172343710

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2231, 4462, 6833, 13666, 15617, 31234, 47831, 95662, 157159, 314318, 662801, 1100113, 1325602, 2200226, 4639607, 9279214, 15244423, 30488846, 106710961, 213421922]

約数ペア:

[(1, 213421922), (2, 106710961), (7, 30488846), (14, 15244423), (23, 9279214), (46, 4639607), (97, 2200226), (161, 1325602), (194, 1100113), (322, 662801), (679, 314318), (1358, 157159), (2231, 95662), (4462, 47831), (6833, 31234), (13666, 15617)]