193199118128

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{7260941}}^1$

素因数の和:7262612

約数の個数: 20

約数和(自身を含む): 374548432128

約数和(自身を除く): 181349314000

約数列:

[1, 2, 4, 8, 16, 1663, 3326, 6652, 13304, 26608, 7260941, 14521882, 29043764, 58087528, 116175056, 12074944883, 24149889766, 48299779532, 96599559064, 193199118128]

約数ペア:

[(1, 193199118128), (2, 96599559064), (4, 48299779532), (8, 24149889766), (16, 12074944883), (1663, 116175056), (3326, 58087528), (6652, 29043764), (13304, 14521882), (26608, 7260941)]