212948178

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{865643}}^1$

素因数の和:865689

約数の個数: 16

約数和(自身を含む): 436284576

約数和(自身を除く): 223336398

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 865643, 1731286, 2596929, 5193858, 35491363, 70982726, 106474089, 212948178]

約数ペア:

[(1, 212948178), (2, 106474089), (3, 70982726), (6, 35491363), (41, 5193858), (82, 2596929), (123, 1731286), (246, 865643)]