202191002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{11909}}^1$

素因数の和:12577

約数の個数: 16

約数和(自身を含む): 327143880

約数和(自身を除く): 124952878

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 11909, 16978, 23818, 154817, 309634, 7776577, 15553154, 101095501, 202191002]

約数ペア:

[(1, 202191002), (2, 101095501), (13, 15553154), (26, 7776577), (653, 309634), (1306, 154817), (8489, 23818), (11909, 16978)]