199359819904

素因数分解:

$2^7\times 7^1\times {\mathrm{222499799}}^1$

素因数の和:222499820

約数の個数: 32

約数和(自身を含む): 453899592000

約数和(自身を除く): 254539772096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 222499799, 444999598, 889999196, 1557498593, 1779998392, 3114997186, 3559996784, 6229994372, 7119993568, 12459988744, 14239987136, 24919977488, 28479974272, 49839954976, 99679909952, 199359819904]

約数ペア:

[(1, 199359819904), (2, 99679909952), (4, 49839954976), (7, 28479974272), (8, 24919977488), (14, 14239987136), (16, 12459988744), (28, 7119993568), (32, 6229994372), (56, 3559996784), (64, 3114997186), (112, 1779998392), (128, 1557498593), (224, 889999196), (448, 444999598), (896, 222499799)]