200395587

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 311296000

約数和(自身を除く): 110900413

約数列:

[1, 3, 7, 21, 79, 199, 237, 553, 597, 607, 1393, 1659, 1821, 4179, 4249, 12747, 15721, 47163, 47953, 110047, 120793, 143859, 330141, 335671, 362379, 845551, 1007013, 2536653, 9542647, 28627941, 66798529, 200395587]

約数ペア:

[(1, 200395587), (3, 66798529), (7, 28627941), (21, 9542647), (79, 2536653), (199, 1007013), (237, 845551), (553, 362379), (597, 335671), (607, 330141), (1393, 143859), (1659, 120793), (1821, 110047), (4179, 47953), (4249, 47163), (12747, 15721)]