202456221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 308188800

約数和(自身を除く): 105732579

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 957, 979, 2377, 2581, 2937, 7131, 7743, 26147, 28391, 68933, 78441, 85173, 206799, 211553, 634659, 758263, 2274789, 2327083, 6135037, 6981249, 18405111, 67485407, 202456221]

約数ペア:

[(1, 202456221), (3, 67485407), (11, 18405111), (29, 6981249), (33, 6135037), (87, 2327083), (89, 2274789), (267, 758263), (319, 634659), (957, 211553), (979, 206799), (2377, 85173), (2581, 78441), (2937, 68933), (7131, 28391), (7743, 26147)]