189853846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7963}}^1$

素因数の和:8116

約数の個数: 32

約数和(自身を含む): 353219328

約数和(自身を除く): 163365482

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 7963, 11921, 15926, 23842, 55741, 103519, 111482, 207038, 724633, 1043153, 1449266, 2086306, 7302071, 13560989, 14604142, 27121978, 94926923, 189853846]

約数ペア:

[(1, 189853846), (2, 94926923), (7, 27121978), (13, 14604142), (14, 13560989), (26, 7302071), (91, 2086306), (131, 1449266), (182, 1043153), (262, 724633), (917, 207038), (1703, 111482), (1834, 103519), (3406, 55741), (7963, 23842), (11921, 15926)]