201478216

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231053}}^1$

素因数の和:231168

約数の個数: 16

約数和(自身を含む): 381239100

約数和(自身を除く): 179760884

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231053, 462106, 924212, 1848424, 25184777, 50369554, 100739108, 201478216]

約数ペア:

[(1, 201478216), (2, 100739108), (4, 50369554), (8, 25184777), (109, 1848424), (218, 924212), (436, 462106), (872, 231053)]