207725728

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13841}}^1$

素因数の和:13925

約数の個数: 48

約数和(自身を含む): 474393024

約数和(自身を除く): 266667296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 13841, 15008, 27682, 55364, 96887, 110728, 193774, 221456, 387548, 442912, 775096, 927347, 1550192, 1854694, 3100384, 3709388, 6491429, 7418776, 12982858, 14837552, 25965716, 29675104, 51931432, 103862864, 207725728]

約数ペア:

[(1, 207725728), (2, 103862864), (4, 51931432), (7, 29675104), (8, 25965716), (14, 14837552), (16, 12982858), (28, 7418776), (32, 6491429), (56, 3709388), (67, 3100384), (112, 1854694), (134, 1550192), (224, 927347), (268, 775096), (469, 442912), (536, 387548), (938, 221456), (1072, 193774), (1876, 110728), (2144, 96887), (3752, 55364), (7504, 27682), (13841, 15008)]