199911316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{30089}}^1$

素因数の和:30255

約数の個数: 24

約数和(自身を含む): 384189120

約数和(自身を除く): 184277804

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 30089, 60178, 120356, 330979, 661958, 1323916, 4543439, 9086878, 18173756, 49977829, 99955658, 199911316]

約数ペア:

[(1, 199911316), (2, 99955658), (4, 49977829), (11, 18173756), (22, 9086878), (44, 4543439), (151, 1323916), (302, 661958), (604, 330979), (1661, 120356), (3322, 60178), (6644, 30089)]