201309004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57781}}^1$

素因数の和:57865

約数の個数: 24

約数和(自身を含む): 385059248

約数和(自身を除く): 183750244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 57781, 115562, 231124, 751153, 1502306, 3004612, 3871327, 7742654, 15485308, 50327251, 100654502, 201309004]

約数ペア:

[(1, 201309004), (2, 100654502), (4, 50327251), (13, 15485308), (26, 7742654), (52, 3871327), (67, 3004612), (134, 1502306), (268, 751153), (871, 231124), (1742, 115562), (3484, 57781)]