190079771

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 235651680

約数和(自身を除く): 45571909

約数列:

[1, 7, 17, 49, 119, 173, 833, 1211, 1319, 2941, 8477, 9233, 20587, 22423, 64631, 144109, 156961, 228187, 1098727, 1597309, 3879179, 11181163, 27154253, 190079771]

約数ペア:

[(1, 190079771), (7, 27154253), (17, 11181163), (49, 3879179), (119, 1597309), (173, 1098727), (833, 228187), (1211, 156961), (1319, 144109), (2941, 64631), (8477, 22423), (9233, 20587)]