201280448

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{7297}}^1$

素因数の和:7740

約数の個数: 28

約数和(自身を含む): 400397472

約数和(自身を除く): 199117024

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 3448, 6896, 7297, 13792, 14594, 27584, 29188, 58376, 116752, 233504, 467008, 3145007, 6290014, 12580028, 25160056, 50320112, 100640224, 201280448]

約数ペア:

[(1, 201280448), (2, 100640224), (4, 50320112), (8, 25160056), (16, 12580028), (32, 6290014), (64, 3145007), (431, 467008), (862, 233504), (1724, 116752), (3448, 58376), (6896, 29188), (7297, 27584), (13792, 14594)]