214151008

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 435891456

約数和(自身を除く): 221740448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1376, 1511, 1648, 3022, 3296, 4429, 6044, 8858, 12088, 17716, 24176, 35432, 48352, 64973, 70864, 129946, 141728, 155633, 259892, 311266, 519784, 622532, 1039568, 1245064, 2079136, 2490128, 4980256, 6692219, 13384438, 26768876, 53537752, 107075504, 214151008]

約数ペア:

[(1, 214151008), (2, 107075504), (4, 53537752), (8, 26768876), (16, 13384438), (32, 6692219), (43, 4980256), (86, 2490128), (103, 2079136), (172, 1245064), (206, 1039568), (344, 622532), (412, 519784), (688, 311266), (824, 259892), (1376, 155633), (1511, 141728), (1648, 129946), (3022, 70864), (3296, 64973), (4429, 48352), (6044, 35432), (8858, 24176), (12088, 17716)]