202564131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3863}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 338300928

約数和(自身を除く): 135736797

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 1589, 2497, 3863, 4767, 7491, 11589, 17479, 27041, 42493, 52437, 81123, 127479, 297451, 876901, 892353, 2630703, 6138307, 9645911, 18414921, 28937733, 67521377, 202564131]

約数ペア:

[(1, 202564131), (3, 67521377), (7, 28937733), (11, 18414921), (21, 9645911), (33, 6138307), (77, 2630703), (227, 892353), (231, 876901), (681, 297451), (1589, 127479), (2497, 81123), (3863, 52437), (4767, 42493), (7491, 27041), (11589, 17479)]