169640206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{20483}}^1$

素因数の和:20627

約数の個数: 16

約数和(自身を含む): 263260368

約数和(自身を除く): 93620162

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 20483, 40966, 839803, 1679606, 2068783, 4137566, 84820103, 169640206]

約数ペア:

[(1, 169640206), (2, 84820103), (41, 4137566), (82, 2068783), (101, 1679606), (202, 839803), (4141, 40966), (8282, 20483)]