197504015287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{399023}}^1$

素因数の和:399390

約数の個数: 16

約数和(自身を含む): 210684672000

約数和(自身を除く): 13180656713

約数列:

[1, 19, 109, 239, 2071, 4541, 26051, 399023, 494969, 7581437, 43493507, 95366497, 826376633, 1811963443, 10394948173, 197504015287]

約数ペア:

[(1, 197504015287), (19, 10394948173), (109, 1811963443), (239, 826376633), (2071, 95366497), (4541, 43493507), (26051, 7581437), (399023, 494969)]