201622175984

素因数分解:

$2^4\times {\mathrm{55987}}^1\times {\mathrm{225077}}^1$

素因数の和:281072

約数の個数: 20

約数和(自身を含む): 390651678984

約数和(自身を除く): 189029503000

約数列:

[1, 2, 4, 8, 16, 55987, 111974, 223948, 225077, 447896, 450154, 895792, 900308, 1800616, 3601232, 12601385999, 25202771998, 50405543996, 100811087992, 201622175984]

約数ペア:

[(1, 201622175984), (2, 100811087992), (4, 50405543996), (8, 25202771998), (16, 12601385999), (55987, 3601232), (111974, 1800616), (223948, 900308), (225077, 895792), (447896, 450154)]