200640411

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 295627280

約数和(自身を除く): 94986869

約数列:

[1, 3, 9, 67, 201, 229, 603, 687, 1453, 2061, 4359, 13077, 15343, 46029, 97351, 138087, 292053, 332737, 876159, 998211, 2994633, 22293379, 66880137, 200640411]

約数ペア:

[(1, 200640411), (3, 66880137), (9, 22293379), (67, 2994633), (201, 998211), (229, 876159), (603, 332737), (687, 292053), (1453, 138087), (2061, 97351), (4359, 46029), (13077, 15343)]