202913361

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3770

約数の個数: 36

約数和(自身を含む): 343729152

約数和(自身を除く): 140815791

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 381, 441, 889, 1143, 2667, 3623, 6223, 8001, 10869, 18669, 25361, 32607, 56007, 76083, 177527, 228249, 460121, 532581, 1380363, 1597743, 3220847, 4141089, 9662541, 22545929, 28987623, 67637787, 202913361]

約数ペア:

[(1, 202913361), (3, 67637787), (7, 28987623), (9, 22545929), (21, 9662541), (49, 4141089), (63, 3220847), (127, 1597743), (147, 1380363), (381, 532581), (441, 460121), (889, 228249), (1143, 177527), (2667, 76083), (3623, 56007), (6223, 32607), (8001, 25361), (10869, 18669)]