201331328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6265

約数の個数: 64

約数和(自身を含む): 456649920

約数和(自身を除く): 255318592

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 6217, 8096, 12434, 16192, 24868, 32384, 49736, 68387, 99472, 136774, 142991, 198944, 273548, 285982, 397888, 547096, 571964, 795776, 1094192, 1143928, 1572901, 2188384, 2287856, 3145802, 4376768, 4575712, 6291604, 8753536, 9151424, 12583208, 18302848, 25166416, 50332832, 100665664, 201331328]

約数ペア:

[(1, 201331328), (2, 100665664), (4, 50332832), (8, 25166416), (11, 18302848), (16, 12583208), (22, 9151424), (23, 8753536), (32, 6291604), (44, 4575712), (46, 4376768), (64, 3145802), (88, 2287856), (92, 2188384), (128, 1572901), (176, 1143928), (184, 1094192), (253, 795776), (352, 571964), (368, 547096), (506, 397888), (704, 285982), (736, 273548), (1012, 198944), (1408, 142991), (1472, 136774), (2024, 99472), (2944, 68387), (4048, 49736), (6217, 32384), (8096, 24868), (12434, 16192)]