210720175743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{190321}}^1\times {\mathrm{4793}}^1$

素因数の和:195135

約数の個数: 32

約数和(自身を含む): 350363008512

約数和(自身を除く): 139642832769

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4793, 14379, 33551, 52723, 100653, 158169, 190321, 369061, 570963, 1107183, 1332247, 2093531, 3996741, 6280593, 14654717, 43964151, 912208553, 2736625659, 6385459871, 10034294083, 19156379613, 30102882249, 70240058581, 210720175743]

約数ペア:

[(1, 210720175743), (3, 70240058581), (7, 30102882249), (11, 19156379613), (21, 10034294083), (33, 6385459871), (77, 2736625659), (231, 912208553), (4793, 43964151), (14379, 14654717), (33551, 6280593), (52723, 3996741), (100653, 2093531), (158169, 1332247), (190321, 1107183), (369061, 570963)]