209529502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17183}}^1$

素因数の和:17272

約数の個数: 32

約数和(自身を含む): 392620032

約数和(自身を除く): 183090530

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 17183, 34366, 120281, 223379, 240562, 446758, 1151261, 1563653, 2302522, 3127306, 8058827, 14966393, 16117654, 29932786, 104764751, 209529502]

約数ペア:

[(1, 209529502), (2, 104764751), (7, 29932786), (13, 16117654), (14, 14966393), (26, 8058827), (67, 3127306), (91, 2302522), (134, 1563653), (182, 1151261), (469, 446758), (871, 240562), (938, 223379), (1742, 120281), (6097, 34366), (12194, 17183)]