201855070

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{158941}}^1$

素因数の和:159075

約数の個数: 16

約数和(自身を含む): 366202368

約数和(自身を除く): 164347298

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 158941, 317882, 794705, 1589410, 20185507, 40371014, 100927535, 201855070]

約数ペア:

[(1, 201855070), (2, 100927535), (5, 40371014), (10, 20185507), (127, 1589410), (254, 794705), (635, 317882), (1270, 158941)]