201335728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1143953}}^1$

素因数の和:1143972

約数の個数: 20

約数和(自身を含む): 425550888

約数和(自身を除く): 224215160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1143953, 2287906, 4575812, 9151624, 12583483, 18303248, 25166966, 50333932, 100667864, 201335728]

約数ペア:

[(1, 201335728), (2, 100667864), (4, 50333932), (8, 25166966), (11, 18303248), (16, 12583483), (22, 9151624), (44, 4575812), (88, 2287906), (176, 1143953)]