195305957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 253507584

約数和(自身を除く): 58201627

約数列:

[1, 7, 11, 43, 61, 77, 301, 427, 473, 671, 967, 2623, 3311, 4697, 6769, 10637, 18361, 28853, 41581, 58987, 74459, 201971, 291067, 412909, 457391, 648857, 2536441, 3201737, 4541999, 17755087, 27900851, 195305957]

約数ペア:

[(1, 195305957), (7, 27900851), (11, 17755087), (43, 4541999), (61, 3201737), (77, 2536441), (301, 648857), (427, 457391), (473, 412909), (671, 291067), (967, 201971), (2623, 74459), (3311, 58987), (4697, 41581), (6769, 28853), (10637, 18361)]