202206740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1579}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 448593600

約数和(自身を除く): 246386860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 337, 380, 674, 1348, 1579, 1685, 3158, 3370, 6316, 6403, 6740, 7895, 12806, 15790, 25612, 30001, 31580, 32015, 60002, 64030, 120004, 128060, 150005, 300010, 532123, 600020, 1064246, 2128492, 2660615, 5321230, 10110337, 10642460, 20220674, 40441348, 50551685, 101103370, 202206740]

約数ペア:

[(1, 202206740), (2, 101103370), (4, 50551685), (5, 40441348), (10, 20220674), (19, 10642460), (20, 10110337), (38, 5321230), (76, 2660615), (95, 2128492), (190, 1064246), (337, 600020), (380, 532123), (674, 300010), (1348, 150005), (1579, 128060), (1685, 120004), (3158, 64030), (3370, 60002), (6316, 32015), (6403, 31580), (6740, 30001), (7895, 25612), (12806, 15790)]