201991878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3323}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 479134656

約数和(自身を除く): 277142778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 921, 1842, 2763, 3323, 3377, 5526, 6646, 6754, 9969, 10131, 19938, 20262, 29907, 30393, 36553, 59814, 60786, 73106, 109659, 219318, 328977, 657954, 1020161, 2040322, 3060483, 6120966, 9181449, 11221771, 18362898, 22443542, 33665313, 67330626, 100995939, 201991878]

約数ペア:

[(1, 201991878), (2, 100995939), (3, 67330626), (6, 33665313), (9, 22443542), (11, 18362898), (18, 11221771), (22, 9181449), (33, 6120966), (66, 3060483), (99, 2040322), (198, 1020161), (307, 657954), (614, 328977), (921, 219318), (1842, 109659), (2763, 73106), (3323, 60786), (3377, 59814), (5526, 36553), (6646, 30393), (6754, 29907), (9969, 20262), (10131, 19938)]