207934434

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{162703}}^1$

素因数の和:162782

約数の個数: 24

約数和(自身を含む): 456872832

約数和(自身を除く): 248938398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 162703, 325406, 488109, 976218, 1464327, 2928654, 11551913, 23103826, 34655739, 69311478, 103967217, 207934434]

約数ペア:

[(1, 207934434), (2, 103967217), (3, 69311478), (6, 34655739), (9, 23103826), (18, 11551913), (71, 2928654), (142, 1464327), (213, 976218), (426, 488109), (639, 325406), (1278, 162703)]