201331688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3631}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 392256000

約数和(自身を除く): 190924312

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 956, 1912, 3631, 6931, 7262, 13862, 14524, 27724, 29048, 55448, 105299, 210598, 421196, 842392, 867809, 1735618, 3471236, 6942472, 25166461, 50332922, 100665844, 201331688]

約数ペア:

[(1, 201331688), (2, 100665844), (4, 50332922), (8, 25166461), (29, 6942472), (58, 3471236), (116, 1735618), (232, 867809), (239, 842392), (478, 421196), (956, 210598), (1912, 105299), (3631, 55448), (6931, 29048), (7262, 27724), (13862, 14524)]