203779072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{28429}}^1$

素因数の和:28456

約数の個数: 44

約数和(自身を含む): 465569680

約数和(自身を除く): 261790608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 28429, 56858, 113716, 199003, 227432, 398006, 454864, 796012, 909728, 1592024, 1819456, 3184048, 3638912, 6368096, 7277824, 12736192, 14555648, 25472384, 29111296, 50944768, 101889536, 203779072]

約数ペア:

[(1, 203779072), (2, 101889536), (4, 50944768), (7, 29111296), (8, 25472384), (14, 14555648), (16, 12736192), (28, 7277824), (32, 6368096), (56, 3638912), (64, 3184048), (112, 1819456), (128, 1592024), (224, 909728), (256, 796012), (448, 454864), (512, 398006), (896, 227432), (1024, 199003), (1792, 113716), (3584, 56858), (7168, 28429)]