198714976

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{64019}}^1$

素因数の和:64126

約数の個数: 24

約数和(自身を含む): 395259480

約数和(自身を除く): 196544504

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 64019, 128038, 256076, 512152, 1024304, 2048608, 6209843, 12419686, 24839372, 49678744, 99357488, 198714976]

約数ペア:

[(1, 198714976), (2, 99357488), (4, 49678744), (8, 24839372), (16, 12419686), (32, 6209843), (97, 2048608), (194, 1024304), (388, 512152), (776, 256076), (1552, 128038), (3104, 64019)]