202955151

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3023}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 122185329

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 2919, 3023, 3197, 9069, 9591, 21161, 22379, 63483, 67137, 69529, 208587, 420197, 486703, 1260591, 1460109, 2941379, 8824137, 9664531, 28993593, 67651717, 202955151]

約数ペア:

[(1, 202955151), (3, 67651717), (7, 28993593), (21, 9664531), (23, 8824137), (69, 2941379), (139, 1460109), (161, 1260591), (417, 486703), (483, 420197), (973, 208587), (2919, 69529), (3023, 67137), (3197, 63483), (9069, 22379), (9591, 21161)]