203422976

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{19381}}^1$

素因数の和:19438

約数の個数: 36

約数和(自身を含む): 415976484

約数和(自身を除く): 212553508

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 19381, 38762, 77524, 155048, 310096, 620192, 794621, 1240384, 1589242, 2480768, 3178484, 4961536, 6356968, 12713936, 25427872, 50855744, 101711488, 203422976]

約数ペア:

[(1, 203422976), (2, 101711488), (4, 50855744), (8, 25427872), (16, 12713936), (32, 6356968), (41, 4961536), (64, 3178484), (82, 2480768), (128, 1589242), (164, 1240384), (256, 794621), (328, 620192), (656, 310096), (1312, 155048), (2624, 77524), (5248, 38762), (10496, 19381)]