188022910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 345892032

約数和(自身を除く): 157869122

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1370, 1933, 3866, 9665, 9727, 19330, 19454, 48635, 97270, 137243, 264821, 274486, 529642, 686215, 1324105, 1372430, 2648210, 18802291, 37604582, 94011455, 188022910]

約数ペア:

[(1, 188022910), (2, 94011455), (5, 37604582), (10, 18802291), (71, 2648210), (137, 1372430), (142, 1324105), (274, 686215), (355, 529642), (685, 274486), (710, 264821), (1370, 137243), (1933, 97270), (3866, 48635), (9665, 19454), (9727, 19330)]