192521811

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 80363949

約数列:

[1, 3, 31, 53, 93, 139, 159, 281, 417, 843, 1643, 4309, 4929, 7367, 8711, 12927, 14893, 22101, 26133, 39059, 44679, 117177, 228377, 461683, 685131, 1210829, 1385049, 2070127, 3632487, 6210381, 64173937, 192521811]

約数ペア:

[(1, 192521811), (3, 64173937), (31, 6210381), (53, 3632487), (93, 2070127), (139, 1385049), (159, 1210829), (281, 685131), (417, 461683), (843, 228377), (1643, 117177), (4309, 44679), (4929, 39059), (7367, 26133), (8711, 22101), (12927, 14893)]