195975808

素因数分解:

$2^7\times 7^1\times {\mathrm{218723}}^1$

素因数の和:218744

約数の個数: 32

約数和(自身を含む): 446196960

約数和(自身を除く): 250221152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 218723, 437446, 874892, 1531061, 1749784, 3062122, 3499568, 6124244, 6999136, 12248488, 13998272, 24496976, 27996544, 48993952, 97987904, 195975808]

約数ペア:

[(1, 195975808), (2, 97987904), (4, 48993952), (7, 27996544), (8, 24496976), (14, 13998272), (16, 12248488), (28, 6999136), (32, 6124244), (56, 3499568), (64, 3062122), (112, 1749784), (128, 1531061), (224, 874892), (448, 437446), (896, 218723)]