201990904803

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{13109}}^1$

素因数の和:13476

約数の個数: 48

約数和(自身を含む): 299206908000

約数和(自身を除く): 97216003197

約数列:

[1, 3, 9, 109, 113, 139, 327, 339, 417, 981, 1017, 1251, 12317, 13109, 15151, 15707, 36951, 39327, 45453, 47121, 110853, 117981, 136359, 141363, 1428881, 1481317, 1712063, 1822151, 4286643, 4443951, 5136189, 5466453, 12859929, 13331853, 15408567, 16399359, 161463553, 198614459, 205903063, 484390659, 595843377, 617709189, 1453171977, 1787530131, 1853127567, 22443433867, 67330301601, 201990904803]

約数ペア:

[(1, 201990904803), (3, 67330301601), (9, 22443433867), (109, 1853127567), (113, 1787530131), (139, 1453171977), (327, 617709189), (339, 595843377), (417, 484390659), (981, 205903063), (1017, 198614459), (1251, 161463553), (12317, 16399359), (13109, 15408567), (15151, 13331853), (15707, 12859929), (36951, 5466453), (39327, 5136189), (45453, 4443951), (47121, 4286643), (110853, 1822151), (117981, 1712063), (136359, 1481317), (141363, 1428881)]