202277248

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{11369}}^1$

素因数の和:11522

約数の個数: 32

約数和(自身を含む): 405909000

約数和(自身を除く): 203631752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 11369, 17792, 22738, 45476, 90952, 181904, 363808, 727616, 1455232, 1580291, 3160582, 6321164, 12642328, 25284656, 50569312, 101138624, 202277248]

約数ペア:

[(1, 202277248), (2, 101138624), (4, 50569312), (8, 25284656), (16, 12642328), (32, 6321164), (64, 3160582), (128, 1580291), (139, 1455232), (278, 727616), (556, 363808), (1112, 181904), (2224, 90952), (4448, 45476), (8896, 22738), (11369, 17792)]