187894190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{58901}}^1$

素因数の和:58948

約数の個数: 32

約数和(自身を含む): 381684960

約数和(自身を除く): 193790770

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 58901, 117802, 294505, 589010, 647911, 1295822, 1708129, 3239555, 3416258, 6479110, 8540645, 17081290, 18789419, 37578838, 93947095, 187894190]

約数ペア:

[(1, 187894190), (2, 93947095), (5, 37578838), (10, 18789419), (11, 17081290), (22, 8540645), (29, 6479110), (55, 3416258), (58, 3239555), (110, 1708129), (145, 1295822), (290, 647911), (319, 589010), (638, 294505), (1595, 117802), (3190, 58901)]