196341939

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 288537600

約数和(自身を除く): 92195661

約数列:

[1, 3, 9, 79, 237, 271, 711, 813, 1019, 2439, 3057, 9171, 21409, 64227, 80501, 192681, 241503, 276149, 724509, 828447, 2485341, 21815771, 65447313, 196341939]

約数ペア:

[(1, 196341939), (3, 65447313), (9, 21815771), (79, 2485341), (237, 828447), (271, 724509), (711, 276149), (813, 241503), (1019, 192681), (2439, 80501), (3057, 64227), (9171, 21409)]