320183534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 534643200

約数和(自身を除く): 214459666

約数列:

[1, 2, 11, 22, 101, 103, 202, 206, 1111, 1133, 1399, 2222, 2266, 2798, 10403, 15389, 20806, 30778, 114433, 141299, 144097, 228866, 282598, 288194, 1554289, 1585067, 3108578, 3170134, 14553797, 29107594, 160091767, 320183534]

約数ペア:

[(1, 320183534), (2, 160091767), (11, 29107594), (22, 14553797), (101, 3170134), (103, 3108578), (202, 1585067), (206, 1554289), (1111, 288194), (1133, 282598), (1399, 228866), (2222, 144097), (2266, 141299), (2798, 114433), (10403, 30778), (15389, 20806)]