220133131946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2755177}}^1$

素因数の和:2755638

約数の個数: 32

約数和(自身を含む): 407325515520

約数和(自身を除く): 187192383574

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 439, 878, 3073, 5707, 6146, 11414, 39949, 79898, 2755177, 5510354, 19286239, 35817301, 38572478, 71634602, 250721107, 501442214, 1209522703, 2419045406, 8466658921, 15723795139, 16933317842, 31447590278, 110066565973, 220133131946]

約数ペア:

[(1, 220133131946), (2, 110066565973), (7, 31447590278), (13, 16933317842), (14, 15723795139), (26, 8466658921), (91, 2419045406), (182, 1209522703), (439, 501442214), (878, 250721107), (3073, 71634602), (5707, 38572478), (6146, 35817301), (11414, 19286239), (39949, 5510354), (79898, 2755177)]