195442078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 333089280

約数和(自身を除く): 137647202

約数列:

[1, 2, 13, 26, 29, 58, 127, 157, 169, 254, 314, 338, 377, 754, 1651, 2041, 3302, 3683, 4082, 4553, 4901, 7366, 9106, 9802, 19939, 21463, 26533, 39878, 42926, 47879, 53066, 59189, 95758, 118378, 259207, 518414, 578231, 622427, 769457, 1156462, 1244854, 1538914, 3369691, 6739382, 7517003, 15034006, 97721039, 195442078]

約数ペア:

[(1, 195442078), (2, 97721039), (13, 15034006), (26, 7517003), (29, 6739382), (58, 3369691), (127, 1538914), (157, 1244854), (169, 1156462), (254, 769457), (314, 622427), (338, 578231), (377, 518414), (754, 259207), (1651, 118378), (2041, 95758), (3302, 59189), (3683, 53066), (4082, 47879), (4553, 42926), (4901, 39878), (7366, 26533), (9106, 21463), (9802, 19939)]