196157522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 336089088

約数和(自身を除く): 139931566

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 4051, 4402, 8102, 24211, 44561, 48422, 89122, 125581, 251162, 287621, 575242, 1381391, 2762782, 3163831, 6327662, 8916251, 17832502, 98078761, 196157522]

約数ペア:

[(1, 196157522), (2, 98078761), (11, 17832502), (22, 8916251), (31, 6327662), (62, 3163831), (71, 2762782), (142, 1381391), (341, 575242), (682, 287621), (781, 251162), (1562, 125581), (2201, 89122), (4051, 48422), (4402, 44561), (8102, 24211)]