218134345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16057}}^1$

素因数の和:16105

約数の個数: 32

約数和(自身を含む): 323729280

約数和(自身を除く): 105594935

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 16057, 80285, 176627, 208741, 305083, 883135, 1043705, 1525415, 2296151, 3355913, 3966079, 11480755, 16779565, 19830395, 43626869, 218134345]

約数ペア:

[(1, 218134345), (5, 43626869), (11, 19830395), (13, 16779565), (19, 11480755), (55, 3966079), (65, 3355913), (95, 2296151), (143, 1525415), (209, 1043705), (247, 883135), (715, 305083), (1045, 208741), (1235, 176627), (2717, 80285), (13585, 16057)]