201294379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 258249600

約数和(自身を除く): 56955221

約数列:

[1, 11, 13, 19, 41, 139, 143, 169, 209, 247, 451, 533, 779, 1529, 1807, 1859, 2641, 2717, 3211, 5699, 5863, 6929, 8569, 10127, 19877, 23491, 29051, 34333, 35321, 62689, 74087, 76219, 108281, 111397, 131651, 258401, 377663, 446329, 814957, 963131, 1191091, 1407653, 1448161, 4909619, 10594441, 15484183, 18299489, 201294379]

約数ペア:

[(1, 201294379), (11, 18299489), (13, 15484183), (19, 10594441), (41, 4909619), (139, 1448161), (143, 1407653), (169, 1191091), (209, 963131), (247, 814957), (451, 446329), (533, 377663), (779, 258401), (1529, 131651), (1807, 111397), (1859, 108281), (2641, 76219), (2717, 74087), (3211, 62689), (5699, 35321), (5863, 34333), (6929, 29051), (8569, 23491), (10127, 19877)]