195465298

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 339784704

約数和(自身を除く): 144319406

約数列:

[1, 2, 7, 14, 137, 223, 274, 446, 457, 914, 959, 1561, 1918, 3122, 3199, 6398, 30551, 61102, 62609, 101911, 125218, 203822, 213857, 427714, 438263, 713377, 876526, 1426754, 13961807, 27923614, 97732649, 195465298]

約数ペア:

[(1, 195465298), (2, 97732649), (7, 27923614), (14, 13961807), (137, 1426754), (223, 876526), (274, 713377), (446, 438263), (457, 427714), (914, 213857), (959, 203822), (1561, 125218), (1918, 101911), (3122, 62609), (3199, 61102), (6398, 30551)]