201926395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 282170880

約数和(自身を除く): 80244485

約数列:

[1, 5, 11, 19, 55, 73, 95, 209, 365, 803, 1045, 1387, 2647, 4015, 6935, 13235, 15257, 29117, 50293, 76285, 145585, 193231, 251465, 553223, 966155, 2125541, 2766115, 3671389, 10627705, 18356945, 40385279, 201926395]

約数ペア:

[(1, 201926395), (5, 40385279), (11, 18356945), (19, 10627705), (55, 3671389), (73, 2766115), (95, 2125541), (209, 966155), (365, 553223), (803, 251465), (1045, 193231), (1387, 145585), (2647, 76285), (4015, 50293), (6935, 29117), (13235, 15257)]