190691804

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 351270024

約数和(自身を除く): 160578220

約数列:

[1, 2, 4, 23, 46, 92, 227, 397, 454, 529, 794, 908, 1058, 1588, 2116, 5221, 9131, 10442, 18262, 20884, 36524, 90119, 120083, 180238, 210013, 240166, 360476, 420026, 480332, 840052, 2072737, 4145474, 8290948, 47672951, 95345902, 190691804]

約数ペア:

[(1, 190691804), (2, 95345902), (4, 47672951), (23, 8290948), (46, 4145474), (92, 2072737), (227, 840052), (397, 480332), (454, 420026), (529, 360476), (794, 240166), (908, 210013), (1058, 180238), (1588, 120083), (2116, 90119), (5221, 36524), (9131, 20884), (10442, 18262)]