207646218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{887377}}^1$

素因数の和:887398

約数の個数: 24

約数和(自身を含む): 484508388

約数和(自身を除く): 276862170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 887377, 1774754, 2662131, 5324262, 7986393, 11535901, 15972786, 23071802, 34607703, 69215406, 103823109, 207646218]

約数ペア:

[(1, 207646218), (2, 103823109), (3, 69215406), (6, 34607703), (9, 23071802), (13, 15972786), (18, 11535901), (26, 7986393), (39, 5324262), (78, 2662131), (117, 1774754), (234, 887377)]