202270449

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{6781}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 275837504

約数和(自身を除く): 73567055

約数列:

[1, 3, 61, 163, 183, 489, 6781, 9943, 20343, 29829, 413641, 1105303, 1240923, 3315909, 67423483, 202270449]

約数ペア:

[(1, 202270449), (3, 67423483), (61, 3315909), (163, 1240923), (183, 1105303), (489, 413641), (6781, 29829), (9943, 20343)]