204547293

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 314594748

約数和(自身を除く): 110047455

約数列:

[1, 3, 9, 19, 57, 157, 171, 361, 401, 471, 1083, 1203, 1413, 2983, 3249, 3609, 7619, 8949, 22857, 26847, 56677, 62957, 68571, 144761, 170031, 188871, 434283, 510093, 566613, 1196183, 1302849, 3588549, 10765647, 22727477, 68182431, 204547293]

約数ペア:

[(1, 204547293), (3, 68182431), (9, 22727477), (19, 10765647), (57, 3588549), (157, 1302849), (171, 1196183), (361, 566613), (401, 510093), (471, 434283), (1083, 188871), (1203, 170031), (1413, 144761), (2983, 68571), (3249, 62957), (3609, 56677), (7619, 26847), (8949, 22857)]