195944738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26119}}^1$

素因数の和:26174

約数の個数: 24

約数和(自身を含む): 333500160

約数和(自身を除く): 137555422

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 26119, 52238, 287309, 574618, 809689, 1619378, 3160399, 6320798, 8906579, 17813158, 97972369, 195944738]

約数ペア:

[(1, 195944738), (2, 97972369), (11, 17813158), (22, 8906579), (31, 6320798), (62, 3160399), (121, 1619378), (242, 809689), (341, 574618), (682, 287309), (3751, 52238), (7502, 26119)]