201409856

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{21121}}^1$

素因数の和:21282

約数の個数: 28

約数和(自身を含む): 402374100

約数和(自身を除く): 200964244

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 21121, 42242, 84484, 168968, 337936, 675872, 1351744, 3147029, 6294058, 12588116, 25176232, 50352464, 100704928, 201409856]

約数ペア:

[(1, 201409856), (2, 100704928), (4, 50352464), (8, 25176232), (16, 12588116), (32, 6294058), (64, 3147029), (149, 1351744), (298, 675872), (596, 337936), (1192, 168968), (2384, 84484), (4768, 42242), (9536, 21121)]