204021728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{219851}}^1$

素因数の和:219890

約数の個数: 24

約数和(自身を含む): 415520280

約数和(自身を除く): 211498552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 219851, 439702, 879404, 1758808, 3517616, 6375679, 7035232, 12751358, 25502716, 51005432, 102010864, 204021728]

約数ペア:

[(1, 204021728), (2, 102010864), (4, 51005432), (8, 25502716), (16, 12751358), (29, 7035232), (32, 6375679), (58, 3517616), (116, 1758808), (232, 879404), (464, 439702), (928, 219851)]