201467679

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 311592960

約数和(自身を除く): 110125281

約数列:

[1, 3, 7, 21, 137, 239, 293, 411, 717, 879, 959, 1673, 2051, 2877, 5019, 6153, 32743, 40141, 70027, 98229, 120423, 210081, 229201, 280987, 490189, 687603, 842961, 1470567, 9593699, 28781097, 67155893, 201467679]

約数ペア:

[(1, 201467679), (3, 67155893), (7, 28781097), (21, 9593699), (137, 1470567), (239, 842961), (293, 687603), (411, 490189), (717, 280987), (879, 229201), (959, 210081), (1673, 120423), (2051, 98229), (2877, 70027), (5019, 40141), (6153, 32743)]