214492065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{201401}}^1$

素因数の和:201480

約数の個数: 16

約数和(自身を含む): 348022656

約数和(自身を除く): 133530591

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 201401, 604203, 1007005, 3021015, 14299471, 42898413, 71497355, 214492065]

約数ペア:

[(1, 214492065), (3, 71497355), (5, 42898413), (15, 14299471), (71, 3021015), (213, 1007005), (355, 604203), (1065, 201401)]