219398538

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{5939}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 451630080

約数和(自身を除く): 232231542

約数列:

[1, 2, 3, 6, 47, 94, 131, 141, 262, 282, 393, 786, 5939, 6157, 11878, 12314, 17817, 18471, 35634, 36942, 279133, 558266, 778009, 837399, 1556018, 1674798, 2334027, 4668054, 36566423, 73132846, 109699269, 219398538]

約数ペア:

[(1, 219398538), (2, 109699269), (3, 73132846), (6, 36566423), (47, 4668054), (94, 2334027), (131, 1674798), (141, 1556018), (262, 837399), (282, 778009), (393, 558266), (786, 279133), (5939, 36942), (6157, 35634), (11878, 18471), (12314, 17817)]