201291272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276499}}^1$

素因数の和:276525

約数の個数: 32

約数和(自身を含む): 464520000

約数和(自身を除く): 263228728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 276499, 552998, 1105996, 1935493, 2211992, 3594487, 3870986, 7188974, 7741972, 14377948, 15483944, 25161409, 28755896, 50322818, 100645636, 201291272]

約数ペア:

[(1, 201291272), (2, 100645636), (4, 50322818), (7, 28755896), (8, 25161409), (13, 15483944), (14, 14377948), (26, 7741972), (28, 7188974), (52, 3870986), (56, 3594487), (91, 2211992), (104, 1935493), (182, 1105996), (364, 552998), (728, 276499)]