214220155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4483}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 271192320

約数和(自身を除く): 56972165

約数列:

[1, 5, 19, 95, 503, 2515, 4483, 9557, 22415, 47785, 85177, 425885, 2254949, 11274745, 42844031, 214220155]

約数ペア:

[(1, 214220155), (5, 42844031), (19, 11274745), (95, 2254949), (503, 425885), (2515, 85177), (4483, 47785), (9557, 22415)]